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International Automotive Technicians Network
Re: Blazer wants to die/stall returning to idle
Posted to Technical Discussion Forum on 10/2/2009

I had one kick my butt a few years back...the EGR will make the o2's go rich when open @ idle.

I searched forever trying to find the extra fuel

OTOH...IF the egr% is 0 during event, look @ the FPR, they tend to leak intermintently...dont know why Login to read more.