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S-10 & Blazer 1982-2005
The S-10 and Blazer was arguably the most versatile and accessorizable mid-size truck and SUV on the market.
Platform: S/T-series & GMT 330

ecm problems

   
Old Jun 10, 2017 | 11:23 AM
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hesda9
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Default ecm problems
I have a issue with a bad ecm. Service number is 16184738. Do I have to use the same service number? I am having a hard time finding one. 1995 chevy s10 4.3 standard transmission
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Old Jun 11, 2017 | 6:16 AM
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Hate this blazer
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From: London, ohio
Default Hopefully helpful
I'm not 100% on this but I believe if you install a new ecm it needs to be flashed and programmed to your vehicle. I apologize if I'm wrong but I think that is the case. Good luck.
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Old Jun 11, 2017 | 9:42 AM
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tech2
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if the vehicle doesn't have theft deterrent, its should be plug and play.
there may be a list of upgraded parts numbers so more than one number may work.
What are you looking; for new, used?
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