[thecrow1986]

where should i check for vacuum leaks? i took the maf off and the throttle and cleaned it with the cleaning spray that is recomended but it didnt help. one thing that i have noticed that i was reminded of is sometimes when i start my car i hear like a kind of thunder from the rear of my car. could it be the fuel pump dieng out? this seems to happen more when the car has been running around