Car Questions
RepairPal is your advocate for car care advice and guidance

Fuel guage

(2000 Chevrolet S10)
in Salem, IN on November 19, 2009
On my 2000 S10 my fuel guage dose not work for example when the gas tank is full i could be sitting at a stop light the the gauge will go down on empty when i know i have a full tank. Any suggestion.
Displaying 1 answers & 0 comments
Popular Answer
on November 19, 2009
This is a common problem, as far as we have heard, with GM trucks. It's often due to corrosion on the fuel sending unit in the tank. Sometimes this requires replacement of the entire pump module, and sometimes you can fix the problem with a bottle of Chevron's Techron Concentrate Plus additive. It has to be the "Plus" version.

Let me know how this turns out.
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide. Learn more

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
Temp Guage not going hot, replaced thermostat 4 months ago, so I don't think it's thermostat.
fuel guage started pegging full every time key is turned on then it slowly drops to about or close to normal over 10 ...
Didn't find what you were looking for?