uel level gauge not working in 2002 Boxster S 2002 Boxster S with 45,000 mi. We have plenty of very knowledgable members so if you have any questions about your Land Rover or just want to connect with other Landy owners, you're in the right place. I filled up last night to full. He says it could be an issue with the fuel level sensor. Your problem is somewhere between the gauge and the gas tank. I removed the sending unit and tested the float in a bucket of diesel fuel and it moves freely up and down. Now the fuel gauge is stuck on (F) full. (which in that case should read full all the time), wire harness between the sending unit and the gauge goes bad, gauge itself goes bad, or the ground from the gauge corrodes and snaps too. So i had a warranty issue with my fuel pump and it got replaced. I just did 650 miles on 24. i dont know if its the gauge or sending unit. She said the low fuel light is on but the guage is reading 3/4 full and that she had been putting gas in when the light would go on (teenagers!). now my fuel gauge hasn't moved past the full line and i've been driving since i filled up. Hi guys, The fuel gauge on my Audi TT Quattro 2000 Mk1 is stuck on full. If your fuel gauge is stuck full or empty this video may help to see if the problem is with the gauge itself, the wiring, or the sending unit. If you have a long/thin battery powered trouble light with a thin mirror, point it into the tank and see if the float is stuck in the up position. I can manage it on the basis of known MPG vs actual miles since fill up, but is there a quick fix, does anyone know?. After more than an hour, Mary was given an explanation that she didn't understand: She was instructed to keep the tank full, and told that the problem might resolve itself. So, I went off-roading today and as I'm leaving the park, I notice my gas gauge is reading full. My Gas Gauge Reads Empty When It Is Full Of Fuel One thing I see and hear quite a bit of from customers is that they complain that their fuel gauge is inaccurate or acts very erratically. Re: Fuel Gauge Stuck as Full MH has it correct. -DTM Fuel value is 232-Gage sweep via DTM DOES show my fuel gauge sweeping the whole range (reaches full) My understanding is that the 232 with a full tank indicates the sender unit is operating correctly. Fuel gauge does not indicate accurately at low fuel states. I thought maybe the float was stuck and would work it's way loose. Next, check the fuel tank float assembly to see if the grounding terminal on the float assembly has a good grounding point to the. not sure whether to pull the dash apart and try to see if thats the problem or replace. “As of 2 weeks ago, immediately after filling up, I noticed that the fuel gauge wasn't showing a full tank. 3L Power Stroke Diesel - fuel gauge stuck on Full - Well besides the pyro breaking friday BEFORE live tuning,and the exhaust leak I gained on the way to Texas(not inpart of the pyro not working). A faulty fuel gauge resistor can send a bad signal to the instrument cluster which can cause the gauge to permanently read full. Any easy way to isolate the problem to the sender or the instrumentation? Probably gonna be the sender and I sure don't want to drop the tank. I put a good half a tank of fuel in and drove a bunch of bumpy roads, but that didn't work. The fuel gauge is ALWAYS full - boat off, battery switch off, cables from fuel baffle and even to gauge disconnected etc. kwoolard-I have a similar problem with my fuel gauge except that it "works" erratically, sometimes full, half, etc. they ripped the gas. RE: fuel gauge IP: Logged Message: I have a 1985 5th Chrysler Avenue the fuel gauge says that there is no fuel the gauge is on empty and the indicator light is flashing. She said the low fuel light is on but the guage is reading 3/4 full and that she had been putting gas in when the light would go on (teenagers!). I've had it "fixed" once, took it out, and it got stuck again. I refitted the gauge and float/sender unit back into the car and refilled with gas. I was out changing my oil this morningmust just be weird timing. The car runs without any problems though my fuel gauge is stuck at. More than likely the contractor used YELLOW 77 as wire lube. To verify that's the problem, when you have the tank down, move the floater arm up and down manually and see if the gas gauge responds. Gas Gauge Failure is less common, but still a possible issue. First day I started with 3/4 full tank ran it down to about 1/4 tank. A bang or two on the Fuel Gauge stuck on full!. My wife's Ford Fiesta's gas guage also stuck, I added Marvel Mystery Oil to the gas the gauge started working again must have freed the float. My fuel gauge is stuck on full. My truck sits all week and last weekend when turning it on discovered the fuel gauge read E even though it was full of fuel. · If the needle moves to the FULL position, the gauge is functioning enough to at least display a variation corresponding to sending unit output. Hi my fuel gauge is stuck on full and does not go down. Done this many times. Well the fuel tank sender can be accessed from the trunk behind the carpet panel on the back. Have 97 Buick LeSabre gas gauge been stuck on full from day one when I bought so I thought car had full tank while I was comeing down the road I noticed car starting to stall and the gas warning light in this particular car is a red dot that blinks one time and when u see that light the car automatically cuts off meaning it's out of gas dose anyone know what issue is or what's cause the gauge. Then, if needed, lift the tank a bit to ensure the fuel pump connection is good. Hi guys my misses has recently bought a mini cooper s r53 and the fuel gauge is sticking at full. This is not good. It was then that I decided I must have a bad sending unit in the gas tank. Full Forum Listing. I just got a 1997 Riviera with 45,000 original miles. What is the condition of GlowShift Tinted 7 Color 10 000 RPM Tachometer Gauge - For 1-10 Cylinder Gas Powered Engines - Black Dial - Smoked Lens - 2-1/16' 52mm being given to you? You don't want to be stuck with a couch that sags in the middle because a friend of yours is seeking to be rid of it. Another, less common, symptom of an issue with the fuel gauge sender is a fuel gauge that is stuck on full. A bang or two on the Fuel Gauge stuck on full!. A: This Universal Fuel Gauge will work with any aircraft. (In fact I now think my old sender is fine to reuse but I dipped the new one in gas so I'm keeping it. When I turn on my ignition on the fuel gauge goes like an inch past full and stays there. Find out How To Diagnose Gauge Problems in the March issue of Mustang Monthly Magazine. The gauge is provided a certain amount of voltage from the fuel sender. But everything seemed to only go together 'one way', and I was very careful with alignment, wire routing etc. The machine has only 72 hours on it. I tapped the tank with a rubber mallet and it fixed it so I just assumed I had a stuck float. It will go down to about 3/4 the work it's way back up to full. This Site Might Help You. Finally, if you remove your sending unit from the fuel tank you can test the sending unit. I meant it showed full when I filled up the tank. As full-size pickups do their best to eke out as much fuel economy as possible, the upcoming Chevrolet Colorado and GMC Canyon are set to deliver a combined 21 mpg once they leave the lot for the road. So, malfunction could be caused by the breakage in any of the pivots that disconnects the information conveyance, or in the coil which prevents it from contracting as need. Anyone come across this condition, if so is the float under the gauge? and how do you get the gauge off (without doing damage)!!!!! thanks in advance. well about a month ago my fuel gauge stopped working on my fuel injected 2006 street glide. If the fuel gauge isn't working on a 1999 Chevrolet Blazer it could possibly be because the float is stuck in the fuel tank. Then when I shut the car off and restart it later in the day it would go back up to Full. Chances are the fuel gauge problem is the result of a bad rheostat on the fuel pump float. Troubleshooting Your Chevy Truck Gas Gauge Failure. 140mile there, 140 miles back, no driving in-between. So i decided to see if my fuel gauge sending unit located inside the gas tank was sticking. Put gas station fuel in the boat twice, fuel gauge works fine. Any thoughts besides those I've already read from 2009. I have looked and looked on the internet to try things, and nothing so far has worked that I have looked at. The fuel gauge reads full but is not and the gas hose keeps clicking off like the tank is full. is it easier or harder than those gas tanks. I tapped the tank with a rubber mallet and it fixed it so I just assumed I had a stuck float. An aircraft may use a number (around 30 on an A320) of low voltage tubular capacitor probes where the fuel becomes the dielectric. This weeks issue is that the fuel gauge on wife's car always reads full. It is a device that sends a resisted amount of power to the gauge. Don´t know about the 94, but in the earlier models, a gas gauge stuck in the full position, meant an open circuit, a plug unplugged or a broken wire (back by the gas tank/ a branch would get stuck in there and pull the connector apart or break the wire). I knew I could go about 440 miles on a full tank. I opened up the fuel tank area to look at the fuel sender as I thought this would be my problem. I can use the 'Range to empty' and the fuel warning light still work but I'm looking to sell it soon and want to have as few faults as possible! anyone know what's going on? I've seen a few posts where the gauge shows empty but none where it's stuck on full. I have found the fuel sender and when i unplug it (with ignition on) the fuel gauge drops to empty. The only float I found listed was the one on the fuel filter. After it hit the half way mark I filled it up. Any easy way to isolate the problem to the sender or the instrumentation? Probably gonna be the sender and I sure don't want to drop the tank. The fuel gauge and Range display are both 'stuck' on full, with the range varying slightly depending on my driving speed. Looks like my fuel guage stuck at around 1/4 of a tank, when my tank was actually empty. While at Watkins Glenn Intl. 743 miles this time 9400 miles time before 921 miles first time Dealer has fixed it previous two times without too much of a headache, but this is starting to get annoying. has been like this for a year or so and we just kept track of the mileage, but we are getting ready to give the car to a family member and Id like to fix it before that. Fuel gauge is stuck on empty after I fueled up a couple of days ago. fuel gauge stuck on full after filling up the tank So I put a little bit too much gas in there a few days ago and after driving around 80 miles the needle still shows. SInce that date I would say I have done approx 100 miles and the fuel gauge hasn't moved. I just bought a used 2003 Corolla S from a private party. Last week I purchased a 93 Z28. Fuel gauge is stuck on empty after I fueled up a couple of days ago. Ok, i have a 1988 E. I have full range of motion in the gauge and it seems to be working properly based on tests above. When I got the car the gas gauge was reading slightly over Full. So I start putting in Lucas fuel treatment at about 4 oz per 10 gallons and about halfway through the third tank, my daughter says that the guage seems to be working. So I just fixed my fuel tank leak and replaced the filler hose. If gauge is working will read full - if gauge as a fault internally you'll have a lot of sparks and smoke - sorry! Alternatively, check with a test probe or continuity meter 2) Look for signs of chaffed wiring from the fuel tank sender to the gauge - possible where is passes through/rubs against chassis it has become damaged allowing a short. Tapping tank didn't help. During warm weather when I fill up the tank, the gauge would go slightly above Full, but in the cold whether when I fill up the gauge reads between full and 3/4. I have disconnected the electrical connector at the sending unit, no change on the gauge. Since 1968, West Marine has grown to over 250 local stores, with knowledgeable Associates happy to assist. The thread Fuel gauge stuck on full? - iRV2 Forums has some good info on testing power to the gauge and sender, so you can (hopefully) determine which one is causing the problem. This is a discussion on Fuel Gauge stuck on full within the General Help forums, part of the LSx Technical Help Section category; The fuel gauge on my 2002 Trans AM is stuck on full. probably on the coil that pulls it to empty. Click to upload image, or. We have broken several wires trying to pull them out. Gas Gauge Stuck @ Full. 95 Auto Meter Carbon Fiber Series 2 /16" Gas Gauge at 240 OHMs Full / 33 OHMs Full. If the fuel gauge isn't working on a 1999 Chevrolet Blazer it could possibly be because the float is stuck in the fuel tank. is it easier or harder than those gas tanks. Problem I am having is here in The Butler Pa area is finding a shop that is willing to repair. That's because. I took sender out of tank. when I turn the key off, the gauge drops to below empty (like it should). The fuel injection pump tester comes with flex hoses, fittings and instructions for quick reference. The fuel gauge was a little tricky as the factory gauge is a 240 full/ 33 empty sending unit. This is the first time that this has happened to me. While she has more serious problems, , my x's gas gage in her 02 Monte Carlo is on the fritz reading full then empty, she has been adding gas every 250 miles It has a hatch in the trunk to get the pump out, I was going to check the connections, maybe this is where I will start instead. Fuel gauge stuck on full. But that gauge is still showing a full tank. Yes the cruise was set about 75. Every time I would turn on the ingition the gauge would move a few degrees in a clockwise direction. Now, 2 days before an over 3000 mile trip down to Southern TX & back, it's sticking and it's 50 degrees!. I never messed with the Empty screw though. uel level gauge not working in 2002 Boxster S 2002 Boxster S with 45,000 mi. The gauge is provided a certain amount of voltage from the fuel sender. A stuck fuel gauge on your vehicle can not only be annoying, but also require you to keep track of how many miles you've driven since your last fill-up to prevent you from running out of gas. The first step is to determine whether the problem is with the gauge or the sending unit. It's stuck at full since the end of August. Remove a few screws below it and the sending unit can be removed. They are sized just right to fit in most garages and parking areas, they are maneuverable and easy to drive for most adult men and women, they are outstanding in the snow with the available four wheel drive system, and they are roomy – especially if. Jump to page: problem was the starter solenoid and was caused by fuel leaking from fuel pressure reg down onto. Re: Fuel Gauge Stuck as Full MH has it correct. Anyone have an idea? Thanks. CCM2 monitors the resistance and sends the information to the fuel gauge. Chris Burti "Commitment". I have found the fuel sender and when i unplug it (with ignition on) the fuel gauge drops to empty. not a good sign. So far, I have driven about 75 miles and the fuel gauge has not moved off of completely full. I have read on Ford Focus Forums, and now here, there is a serious problem with the fuel system! This morning, I start my car and I see the fuel gauge jumps straight to full!!!. I am the proud owner of a 2010 1. Fuel Gauge Update To recap: My fuel gauge was stuck on full from the day I picked my 2005 Titan. The fuel gauge indicates the fuel level correctly. The resistance changes as the fuel level drops. It was pulled back over the. As with most sensors, the tank sending unit is simply a variable resistor. Well here I am 6 months later and still a fuel gauge stuck at full. What I can report is being full, it is showing the equivalent of just over 1/16 past full. So I went to drive my car this morning and I discovered my half tank of gas had turned into a full tank! Or at least that is what my fuel gauge told me. Now the fuel gauge still reads full even though I've had to refill a couple times since then. As fuel approaches empty (with 1/8 - 1/4 actual fuel remaining in tank), gauge begins to erroneously indicate progressively higher fuel quantities in the tank until a point where the gauge is indicating almost full, when in reality, the tank is almost empty. I never messed with the Empty screw though. As the level changes the variable resistance through the sensor changes. Fuel Gauge stuck on full. dialhead55 from United States 5 months ago. she filled up her tank and drove from portsmouth to kent the other day and it said full when she got there. My gas gauge is stuck on full, when I turn the 2007 ford edge off. When I turned of ignition the gauge showed 3/4 full and I thought that I had fixed it, however when I started the engine the fuel gauge needle continued to climb and went to the right hand stop. I got the new sender from Country Coach. My fuel gauge didn't move at all, which indicates an open circuit, bad ground or something similar. Result- out of fuel early morning with family on highway. My fuel gauge is fine when it's full. It was a pretty miserable night, and I can't remember if I shut the truck down when I fueled. Now I have checked the amount in the tank and the fuel is about half way, I found the plug on the bottom of the fuel tank and measured the resistance of the fuel sender it was about 50 Ohms. 5 gals of gas. I went to the gas station and filled up, and the gauge slowly moved up to full. I've been dealing with these type of problems since I got into the business almost two decades ago. It took 3 wks for the fuel sending unit to come in. 1934 Australia Florin KM# 27 Sterling Silver George V Coin Rare EF/gEF,BROTHER KNITTING MACHINE PARTS RIBBER FULL 2PC STANDARD GAUGE 4. While looking in my 79 N/A fuel tank, I removed the sending unit and saw less rust than expected. When I got the car the gas gauge was reading slightly over Full. Trip meters and fuel mileage appear to be accurate, and gauge should be currently reading between 1/2 and 3/4 tank. Another, less common, symptom of an issue with the fuel gauge sender is a fuel gauge that is stuck on full. I have a 93 EB with 186,000 miles on it now (all mine) and it set for the past week (Memorial day week 2005) with a full (almost full) tank of fuel. CCM2 monitors the resistance and sends the information to the fuel gauge. Fuel gauge does not indicate accurately at low fuel states. Explore Our Forums. First, check that the gauge is receiving 12. Since the tank had been empty for so long it. she filled up her tank and drove from portsmouth to kent the other day and it said full when she got there. 3 months later same problem. I reckon my gauge has lost an earth. It’s stuck at full since the end of August. Every time I would turn on the ingition the gauge would move a few degrees in a clockwise direction. The fuel gauge was a little tricky as the factory gauge is a 240 full/ 33 empty sending unit. Bad sending unit? Made sure to hit a few bumps in the road while tank was low on fuel in the event that float was stuck. How do I fix it? I just bought a 1999 Ford Contour. Now it's been stuck on empty for about a couple of months now. I have done a bit of reading and apparently there are two coils one which pull the gauge to full and one that pulls it to empty. When I got the car the gas gauge was reading slightly over Full. yeah i reset batterylooked for floater stuckconnection behind gauge and under tank. This is not good. I just got a 1997 Riviera with 45,000 original miles. Has anyone had this problem with their fuel gauge? It's showing full and hasn't moved after a few hundred miles. This system is the fuel tank sending unit. I removed the sending unit and tested the float in a bucket of diesel fuel and it moves freely up and down. The fuel pump and sender are located in the tank. is it easier or harder than those gas tanks. Well like the title states, my fuel gauge needle got stuck on full as of today! it was working fine untill i turned it on this morning, i didnt even fill up the tank? any of you guys ever have this problem? any help is appreciated I have a 03 yukon, just hit 70k with no engine mods whatsoever. Brunes, Mar 18, 2010 #2. 5MM CAST ON COMB,17mm Antique Silver TierraCast Bird in Tree Button (15 Pcs) #CK642. THis was a very simple process to get to the access hatch. Full Forum Listing. redbluff · I went 97 miles on my last fill up before the gauge went down from full. Try opening the fuel cap, then putting your finger in the neck and sort of wiggle it about a bit. Now the fuel gauge is stuck on (F) full. So on the way up the gauge worked fine, its just on the way back it is stuck on full. 140mile there, 140 miles back, no driving in-between. Fuel Gauge Reads Full Always, even when empty. Then with a direct connection between the two sender wires, the gauge rises to full. I filled up my gas tank at sunoco, and after 75miles of driving i noticed something not normal with the fuel gauge. I was out changing my oil this morningmust just be weird timing. Has anyone had this problem with their fuel gauge? It's showing full and hasn't moved after a few hundred miles. Conversely, it's not uncommon for a fuel gauge to read up past full after a complete. So when I topped it off my range didn't reset and my guage is stuck on full even tho after I did a another 85 mile trip. my et4 fuel gauge has been like this for days now. When it happened yesterday I filled the tank - with only 5 gallons. 1990 Suburban V1500 gas gauge not working. The tester’s gauge reads 0-100 PSI, 0 to 7 bar. A fuel gauge works through a series of electrical connections from the sending unit to the gauge cluster, and when one of. My fuel gauge is fine when it's full. Auto Meter Sport-Comp Series Full Sweep Electric 2 1/16" Diameter Fuel Guage 0 ohms empty / 280 ohms full $149. However a full tank of gas put the fuel gauge about 1/2" past the full mark. is this the sender if so how hard is it to remove the tank this my first k5 blazer usually i normally trucks of the same vintage. Now I have a truck with 40k and no fuel gauge at all… Anybody else having this problem. This system is the fuel tank sending unit. After installing the new sending unit, I again raised and lowered the arm and the gas gauge needle ran very smoothly from empty to full (vice versa), so I thought I took care of the problem until I had the boat out again. Ford recommends keeping affected cars' fuel above the halfway point on the fuel gauge until the problem can be fixed. the gas gauge is stuck on full. Turning the car off, the gauge goes down to empty like it should. being that it stuck on full its not a fuse because i checked every single fuse in my truck. Likely that the gas gauge sender that is tack-welded to the fuel pump has gone bad. Wait a few moments as some fuel gauges take a long time to respond. A fuel gauge works through a series of electrical connections from the sending unit to the gauge cluster, and when one of. I filled up last night to full. Some fuel gauges have an analog display while others have a digital or liquid crystal display. Likely not the reason for this OP's fuel guage stuck on full but just an FYI and follow-up for others that may experience a similar issue as ours. It only reads full at first I thought it was a stuck float and thought it had to fall down one day. Since 1968, West Marine has grown to over 250 local stores, with knowledgeable Associates happy to assist. There are a few reasons why you may be interested in learning about Harley Davidson fuel gauge removal. My fuel gauge is stuck on full (main tank), it would be great if that meant my fuel tank magically filled itself with diesel but not the case. One other trick that may avoid the need to continue reseting the gauge by pulling #5 fuse is to leave the ignition switch in position #2 during refueling. 5 gals of gas. Removing a tank mount Harley fuel gauge is fairly easy but it needs to be done correctly. Fuel gauge not working (1995 GMC C1500) just got this truck and fuel gauge is stuck way past full pulled cluster out and moved needle to half turned ignition on and gauge went back to past full dont know what to do. Well like the title states, my fuel gauge needle got stuck on full as of today! it was working fine untill i turned it on this morning, i didnt even fill up the tank? any of you guys ever have this problem? any help is appreciated I have a 03 yukon, just hit 70k with no engine mods whatsoever. Any words of wisdom would be appreciated. The other causes are a wire fault (short) between the gauge and the tank sending unit and the sending unit itself being corroded and stuck in the full position (the float assembly that is). Now the fuel gauge still reads full even though I've had to refill a couple times since then. any help will do, thanks btw, the car is a 1995 240sx SE 5spd. Fuel gauge stuck on full Discussion in ' I filled up my 98 Expy EB last week and I noticed that my gas gauge haven't moved down from full. Since 1968, West Marine has grown to over 250 local stores, with knowledgeable Associates happy to assist. Then, if needed, lift the tank a bit to ensure the fuel pump connection is good. My fix might only be a possibility if the gauge reads half full when the tank is full (and the sending unit is good). The service dept told me that a rodent chewed through the wiring between the gauge and tank and it would not be covered by warranty. It will have to be replaced. Auto Meter Sport-Comp Series Full Sweep Electric 2 1/16" Diameter Fuel Guage 0 ohms empty / 280 ohms full $149. The gauge is provided a certain amount of voltage from the fuel sender. If the fuel gauge responds correctly, the fuel gauge and sending unit wire at this point are reacting correctly. Wires at the sensor Yellow - signal from sensor to CCM2. I find it had to believe that the car can get 119 on 4 gallons of gas. Re: Fuel gauge not reading correctly i put new tank and sending unit in mine, 89 yj, both aftermarket gauge comes off full fast stays on half forever then goes to empty, but it always works, parts came from morris 4x4, so aftermarket. With the tan wire disconnected at the fuel tank, the fuel gauge should read past full with the ignition on. Now I dont think I have ever owned an old car that didnt have a fuel gauge problem, however I was wondering if anybody else has had their gauge. Fuel level gauge. Bad news on my part. It's been a couple of years since it worked right, but I seem to recall full used to be more spot on than that. dialhead55 from United States 5 months ago. Why would a fuel gauge be stuck on 'full' even when it is not? Either there is a short in the fuel sender wiring or the sender in the tank is bad. If the needle goes back to empty (as it should), your sending unit is bad. I recharged battery, restarted and fuel gauge read empty. I grounded the black wire and yellow/white wires and turn the key on and nothing happened to the fuel gauge. So the gauge is out of calibration or just broke. it remained stuck at full. I just figured maybe it was stuck no big deal truck's not used to so many fill ups in that short a time. I meant it showed full when I filled up the tank. i dont know if its the gauge or sending unit. 2000 ford ranger gas gauge stuck on full on or off unplug sending unit still on full needle is pegged on full - Ford 2000 Ranger SuperCab question. I just bought a used 2003 Corolla S from a private party. I called the auto parts store they said it's my fuel sending unit and I'm looking at $400. when i bought the truck the dealer told me that if its stuck on full its a fuse and if its stuck on empty its a sending unit. and it usually skips from 12 to the second fullest notch, before moving slowly. If you can work out which wire is which, you could replicate full/empty deflections on the gauge by earthing/open circuiting the wire which runs to the gauge. Mine continutally shows a full tank. Running the cluster test moves all the needles from their zero point to their max point, so it'll show you where the gauge is calling empty and full. While looking in my 79 N/A fuel tank, I removed the sending unit and saw less rust than expected. uel level gauge not working in 2002 Boxster S 2002 Boxster S with 45,000 mi. Here is an example of my inspiration. There is a pivot system with coil that connects the fuel gauge to the tank. Hi guys my misses has recently bought a mini cooper s r53 and the fuel gauge is sticking at full. How to determine if your boat's fuel gauge or fuel gauge sending unit is bad. the gauge goes back to empty, when it is started the gauge goes to full. 1999 - 2003 7. Fuel gauge stuck on full. It read full all day, when normally it is on empty by the end of the day. my 95 fl70 has a erratic fuel gauge. Fuel gauge is stuck on empty after I fueled up a couple of days ago. The gauge never came back up and is stuck on empty. Testing the the tank sender unit. The last three weeks, it has just stayed past the full mark. 120 gallon tank I thought was full. Conversely, it's not uncommon for a fuel gauge to read up past full after a complete. If you are looking to do a gas gauge repair by yourself, it can be done. Now I dont think I have ever owned an old car that didnt have a fuel gauge problem, however I was wondering if anybody else has had their gauge. I'd call the dealer and get the resistance specs from the dealer for full and empty, then go to an auto supply store or Snap on dealer and get a variable resistor. Earlier this week I filled it with gas as normal. i'm going to show you how to fix your fuel gauge the easy way before you buy new part when it can just be a bad ground wire to the fuel level that can make it jump work sometime or not at all most. Put gas station fuel in the boat twice, fuel gauge works fine. When I got the car the gas gauge was reading slightly over Full. The fuel gauge in my 1999 Corolla is stuck on Full. I cant imagine the Force outboard being that fuel efficient. has been like this for a year or so and we just kept track of the mileage, but we are getting ready to give the car to a family member and Id like to fix it before that. I am currently looking at a 87 corvette that has a fuel gauge that reads full all the time. The tester fits most systems, except for Bosch, CIS-Jetronic, and GM throttle body systems. Gauge says full and then empty right away. I have a 03 AC and my problem is a little different When I bought my truck the fuel gauge work normal, I ran the gas low to see how much the tank would hold and when I filled up the gas gauge was stuck on empty. I have a 2003 Maxum 2100 SR and the fuel gauge is stuck showing full regardless of the tank level. Replaced gauge with gauge out of 85 truck same thing. Then, I turned the ignition switch back off. I ordered the fuel gauge that was supposed to go with that sender so why is it reading ful and how can I fix it? I leave for The Roundup on Wednesday!. any ideas why a 2000 Buick Century's fuel gauge in the dashboard would stay at "FULL" all the time. I have searched and have found alot of problems with the fuel gauge in the Tundra. It will stay at 1/2 tank for a good long time and then drop to Idiot Light territory. I've heard of people having this problem while using E85 and the sensor itself going out, but I've religiously used 93 OCT only since I bought it brand new in 2012. At times it would go past full and fall back to the. So, added about 4 -5 gallons, restarted andfuel gauge reads full. Ran out of gas going 70mph on turnpike it was harrowing. Well the fuel tank sender can be accessed from the trunk behind the carpet panel on the back. Sending units can be somewhat pricey, and you can fake it pretty easily, as long as the hour meter works. Testing the the tank sender unit. First day I started with 3/4 full tank ran it down to about 1/4 tank. Fuel gauge stuck I will have to check the alignment of the pump and the arrow, had it installed by a local shop and took it back to them when we noticed the problem, not sure if the knew of the correct alignment of pump and arrow, will also check electrical connection at the pump to make sure contacts are clean. This could be an obstruction not allowing it to go down all the way or a problem with the sender itself.