Chaiserracer
Probationary Member
- 2
- 0
- Jun 22, 2015
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Magna,
Utah
Hello I have a question the car miss fires and sometimes the check engine light comes on he says it's because it needs a tune because be put bigger fuel pump and bigger injectors so that's why it misfires? I went to a test drive it drove fine and starter fine but it did cut out. He has it set at 7psi he said but I though it would hit a lot more harder then it did. It has rc 550cc injectors walbro 255lph fuel pump 16g turbo any help would be great I was thinking it mite have a turbo leave because it wasn't hitting very hard