Procharger intercooler MAF placement issues

[D1Sc_Tyler]

Did you ever resolve the issue? I feel like mine does the same thing. Can’t figure it out. It runs fine when you start it and drive. But after a long drive in high gear, or in low gear around town trips or something. If i stay in low gear and cruise, it will like fall on its face, it’ll start idling strange, the first bit of throttle is jumpy, and just runs completely different. If i cut the car off, let it sit for awhile, it goes away. Doesn’t make any sense, but it will come back if i do it again.

[Bildo]

Originally Posted by D1Sc_Tyler

Did you ever resolve the issue? I feel like mine does the same thing. Can’t figure it out. It runs fine when you start it and drive. But after a long drive in high gear, or in low gear around town trips or something. If i stay in low gear and cruise, it will like fall on its face, it’ll start idling strange, the first bit of throttle is jumpy, and just runs completely different. If i cut the car off, let it sit for awhile, it goes away. Doesn’t make any sense, but it will come back if i do it again.

Ended up having a screwed up head, I had money shifted and broken one of the dual springs, got saved by the outer spring as the inner snapped and bent the valve. Sometimes the valve would close perfectly until high RPM then it would stutter. Ended up needing to replace the springs, a valve, and valve guide. I would start with a compression test. Then pull your valve covers and inspect the valve springs.