hey guys, only with my ac on and maybe defroster?cant remember, the car vibrates and makes a harsh noise only between 1000-1250 rpm, im stumped, nothing is rubbing and i cant tell where its coming from, but i can feel it in the steering wheel, pedals. etc. i did the smog pump delete a few months back and i cant remember if it did it before. Anyways, do you think its damaging anything? And what do you think it could be? belt tension seems nice and tight...thanks
Senior Member
Explain the harsh noise a little bit more. Does the exhaust seem excessively loud? Does it have good power?
its like a vibrating, rubbing noise, yeah i have loud exhaust, 3 inch no cats, magnaflow. it hasgood power