Engine starts and dies after engine swap
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Staging Lane
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Engine starts and dies after engine swap
Just finishing up on a lsx swap in my 86 c10. I got everything hooked up and engine started, but it will only run a couple of secs and goes dead. Starts right up but dies after a few secs. Thought it could be a fuel pressure issue so I checked it and it came out good. I have narrowed it down to the fact that the injectors quit firing because if I spray starting fluid in the intake it will keep running. Could this be the vats system killing it? I ran the codes on the computer and it says that the computer came from an ls1 car. I took the computer of of a 5.3 truck though so I figured that it must have been tuned for the truck engine and that vats was probably turned off. Maybe I was wrong. What do you guys think?
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Formerly 99-2door-08/30/2010
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Sounds like you need to do a security relearn/crank relearn.
Nelson Performance - Security Relearn for no start
Nelson Performance - Security Relearn for no start
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