Hi all .... where do u guys fabricate or buy blow off valve diaphragm ? i'm using greddy type rs ... called a few shops ... seems nobody has it .... any solution is welcomed ....... tq very much ....
-2 weeks back the car started misfiring lightly... very subtle jerking... on and off
-after a few days things got worse... the misfiring would happen even on idle and when throttling. the rpm would...