The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 1987 diesel fire truck (mini pumper pickup) electrical issue

*gmachinz* · 09-19-2015, 10:16 PM

Yeah these 6.2's are a bit varied on the engine wiring....I'm working on diesel specific harnesses at the moment so if you need something under hood, drop me a line. Some connectors are extremely hard to find-I've recently finished one with the 6-wire round controller and fender mounted glow plug relay. There are many variations and quite often the GM diagrams don't match actual production harnesses I've discovered.

09-19-2015, 10:16 PM	#3
gmachinz Account Suspended Join Date: Jun 2011 Location: Des Moines, IA. Posts: 4,143	Re: 1987 diesel fire truck (mini pumper pickup) electrical issue Yeah these 6.2's are a bit varied on the engine wiring....I'm working on diesel specific harnesses at the moment so if you need something under hood, drop me a line. Some connectors are extremely hard to find-I've recently finished one with the 6-wire round controller and fender mounted glow plug relay. There are many variations and quite often the GM diagrams don't match actual production harnesses I've discovered.