Search results

Oh definitely log it with forscan then next time you both have the issue and don't. Just to see if there's a difference. I can't imagine an intermittent vacuum leak but these cars have some weird gremlins.

Onboard gauge is generally fine for simple troubleshooting. It's not perfect but it's a good "marker". I believe for stock cars it should be 20-21. Start with the simple things before doing stuff like taking a multimeter to the throttle body, swapping spark plugs or O2 sensors. Also try to do...

What does your vacuum look like during the problem vs. when it doesn't do it? If you flash back to your stock tune does it still do it?

Those are the connecting bolts between the header and the cat/cat-delete pipes. They are not normal bolts - they have a weird C-shapped connector, and then a long piece of metal w/ a 90 degree bend that is supposed to go over the piece of pipe that connects the header collector to the...

Do you wait for the car to get up to operating temps, or do you key-on and go? The tuner may have set your cold start/warmup RPMs higher than stock, but iirc those RPM windows are overridden once you begin to drive it.

Hey all, I've looked through the forums quite a bit as I am having a similar issue to others here. My idle RPMs are acting a bit weird, and after I go WOT a few times, the problem gets worse. I've considered these "symptoms group 1" and "symptoms group 2" when I describe it to people, lol. For...