Ok, went out last night to start truck - nothing just cranks. Tonight started right up. Where do I go from here, what about the oil pressure switch or pmd? Truck is a '97 with 149for mileage, has new injectors, glowplugs, delphi transfer pump, pmd moved to bumper. Any idea? Thanks ahead for the help, Dave

 

Ignition switch or PMD are common no start causes.

All electronic IP 6.5 owners shold have a spare known working PMD on hand for testing/emergency purposes.

 

What would be a good source for new PMD for 97 Chevy 6.5?

 

Lots on ebay or even amazon currently has the lowest price PMD.
Search amazon for "Dorman 904-104 Fuel Pump Driver Module"