The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 89 2500 starts fine then dies after warm up

66truckin · 12-08-2009, 01:38 AM

Did you check if you have spark after it quits? Sounds much like a ignition module heating up and failing and working again when cool.

12-08-2009, 01:38 AM	#2
66truckin Registered User Join Date: Jan 2009 Location: Springfield, IL Posts: 185	Re: 89 2500 starts fine then dies after warm up Did you check if you have spark after it quits? Sounds much like a ignition module heating up and failing and working again when cool.