engine idles rough and shuts off after warm up
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engine idles rough and shuts off after warm up
My truck 1992 GMC Sierra runs pretty good when I first start ,but after it warms up in 10 minutes or so,it won't stay running when sitting at a red light.I replaced dist cap,rotor,plugs and egr valve.Still the same ,could it be the EGR solenoid ??
Last edited by z50kidd; Oct 11, 2009 at 12:54 AM. Reason: need to list truck year
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