H HUNTED New Member Aug 2, 2005 42 0 0 ENID, OKLAHOMA Aug 19, 2005 #1 Aug 19, 2005 #1 When driving my car hard it runs great all the way up to 5000 rpm then after that it starts to backfire and pop and runs like ****. Any suggestions on what i need to check and see why it runs like ****
When driving my car hard it runs great all the way up to 5000 rpm then after that it starts to backfire and pop and runs like ****. Any suggestions on what i need to check and see why it runs like ****
