Replaced the spark plugs and rocker arm assembly cleaned mafs, to get to plugs had to remove air intake and coil on plugs. I started it had high idle then it would go down and fluctuate up and down some popping and backfire. When I installed rocker arm assembly I made sure engine was on tdc. What would be the best way to repair this problem.
have the same problem?
Saturday, May 2nd, 2015 AT 10:29 AM