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Originally Posted by wade w
I think my maf is starting to peg. I just changed my plugs at work and I streached it out on the way home. it would start to mis at the top of third. It took it a while to straigten out. After it straightened out I tryed it again and it done the same thing. the temp was 65.  any sugestions. will it need a new tune. |
After re-reading your original post it got me thinking, and someone correct me if I'm wrong please.
You said that you think that your MAF is starting to peg after you streched the trucks legs out. I would think at that high of a load if you were to peg the MAF you would be part of the vented block club. Also you said it did that directly after a plug change. That would lead me tho think that could be the culprit.
That makes me think that Larry was on the right track originally. But it still wouldnt hurt to datalog your MAF counts.