00 bonneville SE ig. moduel replaced twice+
last friday i was comming home and it took my car harder than normal to hit 45. imo i believe it was/is miss firing
it would also shoot up to 1000+ rpms when i start the car which is weird (usualyl doesnt shoot up that high.
now it was idleing wrong (750-800 HEARD THAT FROM A gm mech i trust)
now i had the ignition moduel replaced twice (with a semi used part) now im not a car person (computer person) but i have an idea on how stuff works and know some people. now imo it might be an electrical problem or a cpu problem.
but idk im wondering if anyone has experienced this problem or has ever seen this problem before and had it fixed or fixed it them selfs.