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I have a 1995 gmc safari sle 4.3l v6, and it wont start im
I have a 1995 gmc safari sle 4.3l v6, and it wont start im getting codes 51,52,41,42, so I replaced the memcal/prom chip with a new one that has the same four letter BWAJ, but van still doesn't start … read more
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I just put in a new engine, now it will not crank with key,
I just put in a new engine , now it will not crank with key , security messsage is off,have fuel pump pressure,and spark ,runs if I spray fluid in plenum and jump the starter , also, no head lights , … read more
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Have a 2002 sierra 2500 6 litre it has sat year inside and
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I have a 96 gmc Jimmy. Sometimes it cranks right up and
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GMC K-1500: I have a 94 GMC K-1500, 5.7 L, gas engine, AT.
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GMC Yukon XL 1500 Denali: My 2004 GMC Yukon Denali wont start.
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I have a 98 GMC Safari 4.3l. the engine cranks and the spark
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My Jimmy (2000 4.3l auto/4wd, I am getting no fire to starter.
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Gm Tech (Cam)

Gm Tech (Cam)

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