When i scan it for codes it hit me a p0300 which is random misfires. Even air/fuel ratio been out of whack can cause the stupid p0300 code. I have check for vaccum leaks, oil leaks and clean the maf sensors and no luck. As part of the code it did mention ignition system,fuel system or a/f ratios been mess up. Thats why now i am going to do some changes to the ignition system and fuel system and then go for the tune and see what happens.
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