Questions & Answers for: Ford F-150 causes fuel gauge malfunction

my fuel gauge is reading full all the time.how do i fix the problem this problem is only caused by one thing that is the fuel gauge sending unit inside the fuel tank, replace it.

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fuel gauge, if the fuel had too high of sulfur content, the gauge would get stuck in one range, and might not move. The TSB is : TSB 08-2-9 Depending on the tank size, there are new fuel level senders

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...Fuel gauge 9—Tire Pressure Monitoring System (TPMS) warning indicator 10—Speed control indicator 11—Transmission temperature gauge 12—RH turn indicator 13—Speedometer 14—Malfunction Indicator Lamp ...

Question about 1991 F150

2 Answers

...malfunction sending extra fuel. When you find problem; do you know clean oil will help pass smog test? My truck (92 with a 5.0) acted similar. It ran bad, hesitant, and very rich and my check engine ...

...fuel tank, gauge does not go to full....it takes a few days or hours for gauge to read full There is a TSB on high sulfur fuel usage, and how it impacts the fuel level resistance. If you change fuel, ...

fuel gauge does not work always says full check wire from sending unit on tank. If it has any bare wire that is touching metal and grounding out, this will cause the gauge to peg on full. If the wire ...

fuel gauge is not reading right. Gauge is reading 3/4 full but acts as out of fuel. Topped up tank which takes next to nothing to fill tank and now it shows full and is acting as if tank is empty. Any

...fuel gauge wire, the wire from the fuel gauge to the tank sending unit. It will have low voltage with the key on. Have a helper turn the key to on and watch the gas gauge. When you ground the fuel ...

Question about 1985 F150

1 Answer

causes --fuse--wiring--HO2S ---ecm basically the HO2S sensor is not stable and altering the air/fuel mixture settings for the ECM and this is not being helped by a faulty EVAP purge valve and pressure

96 f150 oil, temp, volt & fuel gauges not working correctly. temp & oil are showing too high. volt showing nothing but truck fires everytime & fuel never leaves full.help please Check under dash for ...

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