Stumbles And Almost Stalls

By essentialcycle
December 30, 2007 in Ask A GM Technician

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essentialcycle

Posted December 30, 2007

I have a 94 full size wiht a 4.3/ Seem like when it's warmwd up that when I come to a stop it wants to stall but it picks itself back up to normal idle. Sometime it will so that and run really rough. there is no check engine light when this happens. What could this possibly be/ I am thinking egr ot tp sensor. I am going to unplug the egr and try it but some expert advice would really help!! Please help before it dies on me with my 4 year old in the truck!!!

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