+18 Pontiac G6 Check Engine Light Gas Cap 2023. The only way to find out is to do a smoke test,. I have had a continual problem with the computer telling me to check my gas cap.
Web i have a 2006 pontiac g6. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor damage. Web a check engine light can indicate a broad spectrum of problems with your 2009 pontiac g6.
