How can you tell if ECM is Bad? at the end of ideas
#1
12-19-2018, 10:56 PM
How can you tell if ECM is Bad? at the end of ideas
I have a 1995 with 4.3 vortex that will crank but not start...I have replaced, Mass air, MAP, cam position, crank position, distributor, rotter, wires, plugs, O2 sensor, Fuel Pump, Fuel Filter......has great compression...I'm out of ideas....could use some advise from someone smarter than me
#2
12-20-2018, 07:13 AM
I have a 1995 with 4.3 vortex that will crank but not start...I have replaced, Mass air, MAP, cam position, crank position, distributor, rotter, wires, plugs, O2 sensor, Fuel Pump, Fuel Filter......has great compression...I'm out of ideas....could use some advise from someone smarter than me
#3
12-21-2018, 11:48 AM
Thanks you for replying..You won’t believe what it was!! ECM computer connector worked its way loose!! I never would have found it..got desperate though might need a new ECM I’m new to Blazerforum and a new owner of 1995 GMC Jimmy 4x4....I bought it for $1,500..145,000 miles..Suposed to be a backup truck ...now I fell in love with it trying to restore..I have lots of questions lol thanks again
I’m new to Blazerforum and a new owner of 1995 GMC Jimmy 4x4....I bought it for $1,500..145,000 miles..Suposed to be a backup truck ...now I fell in love with it trying to restore..I have lots of questions lol thanks again
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