Ok guys Ill try to make this short as possible........
I just put a sn-89 sc on my stock 5.0 motor.....Everything was running fine,I realised that I had bosch platinum 2's in the car and heard that it was a sc no-no so i switched to autolite 25's gaped at .35,the car ran better than ever! then on the way home later that day the car started running like crap,checked the spark plugs and all looked to be fine except two plugs had absolutely no fuel smell to them....So we figured maybe my injectors might have finally crapped out.....The car starts and runs,it just feels and sounds like crap,kinda just stuttering,almost like how a car feels/sounds when it has a huge exhaust leak and its robbing severe power(no its not a leak i checked lol).
Following day we replaced the worn out 19#'s with some 24's, also put a gt-40 intake and c&l mass air on the car...the spark plugs are now getting the gas but The car still has the same problem! the motor has NEVER been rebuilt,they think it could be the timing chain possibly....The motor is not overheating,using fluid, and oil pressure is staying constant........Something is draining the motors power and I cannot figure out what it is.Tomm I am switching to autolite 24's ,they also think i might have screwed up the other plugs..any ideas what could be wrong????PLease help!any ideas or opinions are greatly appreciated!
Bookmarks