need some help diagnosing problem
#1
need some help diagnosing problem
well it started a month or so ago on my 02 z28 just headers ory and some interiorr stuff... Sometimes , mostly after i run it hard up to 6 thousand rpm, then bring it down to an idle or stop it will bog down and run at like 300 rpm untill i give it some gas and it will correct iitself and be perfect. also yesterday for the first time i turned my car of to get gas and when i turned it back on it was bogged down at like 200 rpm and then i turned it off and turned it on and was completely fine again.... any ideas??