Muhammad Usman

Hi Everyone, I have Lancer 2008 EFI. I am facing 2 issues in my car. For the past few months after a old start, the engine RPM doesn't fall back to normal RPM once the Engine temp rises, until I press and release the accelerator once. Second problem is that when I turn on the AC, the RPM drops due to AC load but doesn't get back again as it used to do. This was not the case till a few months back. I have the throttle body cleaned up and even replaced idle control valve but the issue is still there. Please suggest a solution. Thank you, Usman

Hi Everyone, I have Lancer 2008 EFI. I am facing 2 issues in my car. For the past few months after a old start, the engine RPM doesn't fall back to normal RPM once the Engine temp rises, until I press and release the accelerator. Second problem is that when I turn on the AC, the RPM drops due to AC load but doesn't get back again as it used to do. This was not the case till a few months back. I have the throttle body cleaned up and even replaced idle control valve but the issue is still there. Please suggest a solution. Thank you, Usman