2005 Chevrolet Impala "gas cap indicator light" Questions

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...gas cap" indicator. Gas cap has been replaced since. Only way to have engine light off is to disconnect battery & reconnect. This solution only lasts a few days. Diagnostic @ Autozone shows gas ...

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...check the code, and indicates that it is an evac issue. Not the gas cap, as I've replaced it twice. evap not evac ! prob an evap solenoid or cannister purge valve Cannister is probably

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...it was low, I filled it and the light is still on. How do I turn it off. That lite may indicate some other problem. Also check that you gas cover is tight, a loos cap will cause the lite to come

...gas cap (i.e. not factory/original brand)A small leak/hole in a fuel vapor hose/tubeOther small leak in EVAP systemFaulty vent o-ring sealWith a P0442, the most common repair is to: Remove and ...

Question about Chevrolet Impala

2 Answers

...gas cap that needs to be turned and tightened, or it may indicate any one of dozens of sensors, circuits, etc. not functioning correctly. Have the diagnostic system scanned for a read-out of any ...

...gas cap as recommended but it is still on. What next? Take the car to an autoparts store and have them scan the computer for any faults stored there. Most parts stores will do the scan for free. The ...

...manifold. Please post more information by Clicking on the comment link. I will follow up. Another source of the check engine light is simply a gas cap not closed adequately or one with a failed

...gas cap. Anyway, I completely understand your frustration. The new security systems are so complex that long distance diagnosis is impossible. You may have seen on TV there are fairly simple compact ...

Question about Chevrolet Impala

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...gas cap broke so I am not tightening the cap until I can replace it. I noticed that I am getting a LOW FUEL INDICATOR panel LIGHT that is on and the gas level indicator shows EMPTY. I know I have the ...

Question about Chevrolet Impala

1 Answer

gas cap indicator light The "check gas cap" indicator light comes on after filling the car. Changed gas cap, still comes on. System checked, no leaks can be found. do you have the key in while filling

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