...check gas cap Replaced gas cap, had code reset but both lights came back on, will not go off. Also tuned it up recently (plugs and wires). These lights came on about 500 miles after the tune up. This ...
...light on for my gas cap. I fueled up and sometimes it would say "check gas cap" So i just plugged it in under the steering wheel and cleared the check engine light from my dash board. So far so
check engine light comes on and goes off randomly. What could be the problem check the gas cap. there is a sensor somewhere in the gas tank that knows when the gas cap is loose or has a defective seal
Question about 2004 Grand Prix
...even though the engine light is not on the computer will have the stored codes in it. my 2004 grand prix is saying check gas cap i have replaced the gas cap and everything whats going on have no ...
...check gas cap" light came on the other day but it appeared to be tight. Now my "chekc engine" light is on. Any connection between the two? If the cap was tight. It could be a different leak. Drive a ...
2006 Pontiac grand prix evac leak check your gas cap see if it is tight
...check gas cap have a 2004 Pontiac Grand Prix, check gas cap light keeps coming on along with engine light, not flashing which in the Owner's manual says could be emissions iteem. I live in MN and as ...
I HAVE A 2005 GRAND PRIX AND MY CHECK GAS CAP SIGNAL KEEP POP ON DO ANY ONE HAVE ANY IDEAL Y... So is the gas cap on? tight? is the seal good? did you just gas up? what have you checked?
...check gas cap light on changed gas cap and still the same problem dont know what to do Open the trunk, pull the carpet back to reveal the access to the fuel pump. The gas tank pressure sensor is ...
check gas cap 2005 grand prix gt check gas cap light was on i changed gas cap with a new STANT and removed evap canister from behind tire and cleaned it, seems to be in full working order. i dont know
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