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Chevrolet Repair/2000 S-10 erratic gas gauge

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Expert: Mark Bisig - 1/10/2006


Question
Currently (an improvement) the gas gauge on my 2000 S-10 reads full when it first started then slowly drops to what is a more reasonable reading (I assume). It has however floated up and down from empty to full without any reason. Any ideas?

Answer
Hi John, the level sensor (float inside the tank) goes bad often on these trucks. You need to replace it to repair your problem. To do this you need to drop the tank and remove the sending unit. Then install the new level sensor to the sending unit.

Have a Great Day    Mark

Chevrolet Repair

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Mark Bisig

Expertise

I have been working on Chevrolets since 1979 and do all minor and major repair of these vehicles. I work at a large Chevrolet dealer. I can answer questions on engines, transmissions, drive-line, A/C, PCM, drivability. I will do my best to answer and get back to you fast.

Experience

26 years working at a car dealer

Education/Credentials
Denver Automotive and diesel college

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