what's causing my P0101 code
Thread Starter
TECH Regular
Joined: Nov 2002
Posts: 495
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From: Los Angeles
what's causing my P0101 code Recently I started getting a P0101 code and I don't know what's causing it. I tried cleaning off the MAF wires with alcohol and that didn't fix it. I then cleaned the air filter and the code went away for about a week but it just came back. What else should I check or do? I did try out a bottle of octane boost that my friend had around the same time that the code was originally set... could that have caused the code?
BTW, my truck is a '02 Yukon 5.3 w/ a Procharger.
BTW, my truck is a '02 Yukon 5.3 w/ a Procharger.
Re: what's causing my P0101 code I've had problems in my old tpi truck with fuel additives, I NEVER use them in tpi anymore, maybee the only one I would trust is a little bit of marvel mystery oil, some of the additives accually attract the dirt on the injectors, of corse if your injectors are clogged, you'll have to keep adding injector cleaners right, its a conspiracy I tell ya
