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Post History: Flyandfix2020

Flyandfix2020

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Maybe its not getting fuel. Spray some carb cleaner into the intake and see if it responds.In: LS Ultimate no spark all of the sudden?

6 years ago

Excellent idea, and a good value. I agree with all the above suggestions as well. I have the Ultimat …In: Online Fitech Course

6 years ago

I had the same exact problem, and performed the same troubleshooting. Long story short, while starin …In: ultimate ls 70050 ecu no response

6 years ago

Cleared codes, started instantly, firing on all 8 for about a minute, then lost passenger side bank …In: New member, first start of LS2, and the dreaded LEARNING CURVE

6 years ago

First problem: “NO ECU RESPONSE”. Verified proper grounds, verified adequate voltage at all conditio …In: New member, first start of LS2, and the dreaded LEARNING CURVE

6 years ago

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