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350 motor runs rough
I have a 1989 gmc pickup with a 350 and tbi carb. The motor runs good at an idle but runs rough when the throttle is pressed. Coudl you please help me?
have the same problem?
Sunday, March 11th, 2007 AT 11:22 PM
You could have a number of different things causing this problem. Bad plug wires, bad plugs, bad rotor, cracked cap, timing off. Those are just a few things you need to check.
Thursday, January 7th, 2010 AT 11:22 PM
to post a reply.
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