The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 1973-1991 Dual fuel tank systems theory of operation

52napco · 07-03-2022, 04:57 PM

The truck is a 1991 V3500 with 5.7,.could it be the hot start module or does it even have one?? How can you tell if it has a hot start module other than looking for it

07-03-2022, 04:57 PM	#144
52napco Registered User Join Date: Jun 2014 Location: upstate sc Posts: 2,095	Re: 1973-1991 Dual fuel tank systems theory of operation The truck is a 1991 V3500 with 5.7,.could it be the hot start module or does it even have one?? How can you tell if it has a hot start module other than looking for it