Thread: Rough Idle
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Old 08-08-2025, 05:57 PM   #3
Krawl
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Join Date: Sep 2020
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Well like I said, I have almost $10K in Snap-On computers that SHOULD read the codes but the OBDII is not putting out the voltage. I didnt think about the fuses. I can check that. I agree, that would tell me a lot.

Didnt do anything really electrical to the car, or major. Painted it, pulled the bumpers, all the glass, all the interior (minus dash), new radio, that black box thing for the track, welded cage, seats, harneses... that is about it. Outside, we did new brakes, wheels and tires. That is about it.

How do you get it out of limp mode? It made it up to speed (45mph) but would not get over that 4K limit.

-Jason
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