When driving my car it has very slow accelaration, i replaced spark plugs and wires. Also replaced fuel filter, fuel pump, newer battery newer, newer alternator. I notice when im on the highway going like 65mph, my exhuast seems to be clogged up, like it don't wanna go any faster. Theres a weird noise like chugging maybe coming from my exhuast, i think its coming from catalitic converter. Not sure? I also cleaned my mass air flow sensor with some spray from the store, it helped accelaration a little bit. My car definitely is not up to par, it needs some help any suggestions?
Jul 7, 2007 at 1:57 PM