Now almost a year later getting same check engine light and tighten gas cap.
2008 chevy impala gas cap problems.
A very common issue with the chevy impala is the p0449 code.
2008 chevrolet impala radiator cap.
Problem with your 2008 chevrolet impala.
2008 chevrolet impala radiator cap.
I kept getting the check engine light and tighten gas cap.
P0449 deals with the evaporative emissions control system.
It seems like a lot of the issues with this car are the same.
James c in 2008 chevrolet impala ls 3 5 l v6 paid to have the front suspension replaced due to the symptoms disclosed.
Of all the items listed above it would be wise to start with the gas cap and work your way to the fuel tank since the gas cap is far and away the easiest and least expensive items to replace on here.
1 4 of 4 results.
We often check if the gas cap is on tight.
Acdelco 2 dorman 1 duralast 1 this is a test.
The gas cap is a part of the vehicle s evaporative emissions system and can cause problems with the system if it has an issue.
Good luck figuring out what is causing your chevy impala to throw the p0455 code.
An improperly sealing fuel cap may cause an evap system leak which will set off the check engine light when the the computer detects the leak.
Here s a great video on how to test your gas cap.
Paid dealership almost 200 including labor for a new gas cap.
We own 2008 chevy impala with 40 000 miles.
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Duralast radiator cap 7061.
The engine light goes on and off.
Our list of 36 known complaints reported by owners can help you fix your 2008 chevrolet impala.
This time they re saying i need to replace evap vent solenoid for 130.