95 gmc with the 6.5 truck started bucking and coughing and dying running its self out of fuel replaced fuel pump relay and did not help put test light on lift pump and it only has power fed to it when the ignition is in the crank position, and no other time it is my only vehicle so for the time...
THANK YOU, FIXED kind of
i cant believe it i did like you guys told me and checked all grounds and low and behold ground on back of block was broke repaired it and in 5 minuites the truck is running like a new one thank all of you very much you saved me alot of money that i dont have.
BUT i...
how to test
how do i test the fuel shut off there is 2 wires on it what should i look for on those wires and how would i test the ignition switch it makes sense it could be it.
the battery grounds are the only grounds i checked, all fuses are good tested with a test light , i was thinking ground problem but cant find pcm ground thanks for the location info on the woven wire grounds i will go check them tonight, the guy i bought it from said he shut it off one night...
diagnostic check
6.5 Engine Diagnostic Troubleshooting Checklist
Copy and paste this checklist into a new post, then answer all the questions by typing in your data into the blanks as indicated - click in the middle of the blank, start typing.
Problem: Explain your problem in concise...
diagnostic checklist 95 no start
6.5 Engine Diagnostic Troubleshooting Checklist
Copy and paste this checklist into a new post, then answer all the questions by typing in your data into the blanks as indicated - click in the middle of the blank, start typing.
Problem: Explain your...
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i just bought a 1995 6.5 it cranks but wont start, no glow plug light and no fuel out of the injector lines, i have checked all fuses all are good and my lift pump runs and is putting fuel to the filter, i...