hey there everyone. i noticed my comp g has a slight buck or hesitation at idle. in park or neutral i revved it up hard to see what it would do and it loses power at aboUt 3800 to 4k rpms, almost like it loses gas. is that some sort of rev limiter or do i have a miss? the check engine light recently came on but that may be due to the gas cap always throwing the "check gas cap" message.
when i hit it from the line or on the highway it seems to be okay........thanks