Asmodeus

the stock fuel level guage "hunts" when I turn the key to "on". It kinda floats around a bit around where it SHOULD be but goes to near full when I turn the car n and start driving. It doesn't change any while driving. Throughout the life of a tank it only reads full, almost full, and empty. Is a ground bad on the tank? Is it in the dash? What should I do for my gas guage to be normal again?

sdbrown84

iTrader: (22)

I have the same problem on my Silverado. A computerscan revealed a "high voltage" reading from the gas sensor. Don't know how to fix it, but I've heard you have to get into the gas tank to fix it.

Asmodeus

seems then both of us could use the solution to fix this!

2001NBMZ28

Sending unit on the pump?

raejenls1

both you guys need a new sender module located on the fuel pump. very common problem...the little fingers of the reostat sweep arm wear off.

PowerShift408

iTrader: (44)

raejenls1, perhaps you could help me with mine. My gauge moves around... a lot. Whenever I start the car up, it usually reads a 1/4 tank lower than what I have and slowly comes up as i drive. Today, i started it up and it read a 1/2 tank, which i knew was too much. After driving for a few moments, it swept straight past empty. Then it did its usual 1/4 tank climb.