2004 Chevrolet Avalanche 1500 Q&A
2004 Chevrolet Avalanche 1500 Question: Filling with gas
Poossible vent valve solenoid problem, can be relocated. TSB issued to correct this, call dealer for info.. It's really not a diy fix but can be done at local repair shop with a lift. Check engine light on? - pushrod
THERE MIGHT BE A UPDATED FILLER NECK THRU GM,CALL YOUR LOCAL DEALER - globalhelper
Replaced both kock sensors a one year ago. Now having a problem with engine light coming on (knock sensor low voltage input) when I fill up at certain gas stations. Light stays on until next fill u...
every time I try to fill my gas tank I get one to two gallans of gas pumped and it ties to overflow I stop & start alot. Is this a faulty Vent valve? causing presure in the tank Thanks
It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pum...
handheld scanner said multiple cyl.misfire,coilpacks on right side would stall running vehicle if disconnected,left side had no change and would not stall vehicle after disconnecting coil packs.
could it be anti theft system shutting vehicle down.