craneman03
wet behind the ears
While camping in Michigan this week the truck threw an engine light. I also noticed at first, under heavy fueling the truck fell on its face. The codes were a po101(mass air), po299(turbo under boost), po401, and 404, both EGR related. I took out the MAF sensor this morning and cleaned it. Next time out the check engine light went out and so far has been okay. Anyone ever experience anything close to this or not? I'm hoping ill get lucky and it doesn't do it again, but I doubt that happens! Thanks