hi, just wondering if any one can help.
My mates has got a s13 silvia and hes just put a fmic and after a week all of a sudden hes car doesnt run proberly. Theres no power at all. He can plant his foot and it very slowly builds up. Also when cold he car runs perfect again and when its hot and run crap again. also the it doesnt idle proberly and his car rattles so much the exhaust hits the car. I think its the timing could this be it or is there anything else.