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Re: 2001 4.3 Blazer crank no start
Posted to Technical Discussion Forum on 5/29/2007 3 Replies

I believe Code P0101 is "Mass Air Flow (MAF) Circuit Range/Performance Problem". That shouldn't cause the no start situation IMHO - Hard start?? maybe yes, but no start - no.

Your TPS signal voltage is within range so it should be fine HOWEVER if this is by ... Login to read more.

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