Need Help My Engine Seems To Be Falling On Its Face

gmeach

New Member
Jun 28, 2011
28
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2
hey guys i just got my mp112 kit installed and right whwn it gets to operating temperature it starts to cough and sputter it barely runs. i just swaped out my walbro for the supercar pump and the fuel rail pressure sensor. when i took it for a test drive it ran fine untill i was just about to operating temperature and then it simply fell on its face. i barley made it home. something smells really weird, something that i dont recognize. it threw p0190 and p1000. i suspect that it is in the tune because all i have is a sct tuner because we dont have a dyno shop anywhere near me. i am going to try the delta force special forces tuning software. does anyone have advice or ideas? also what should my afr be? my goal is to make 400rwhp
thanks guys!
 
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