Conversions & Swaps LSX Engines in Non-LSX Vehicles
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LS2 Starts sometimes

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Old 05-04-2008, 12:30 AM
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Staging Lane
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Default LS2 Starts sometimes

LS2 conversion in a 68 Camaro, I got it ready and cranked and started it today. It starts sometimes and idles and runs just fine. Then cranking it the next few times it wont start it just turns over and backfires. Any ideas?
Old 05-04-2008, 07:53 AM
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I'd check out the cam sensor wiring.
Old 05-04-2008, 08:00 AM
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had a friend with a similar problem an an lt1, turned out to be a voltage problem JOHN
Old 05-04-2008, 09:46 AM
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I dont know about the cam sensor, its the original harness off the motor that I had modified, so I doubt its a wiring problem.

When you say voltage do you mean voltage to the computer or??
Old 05-04-2008, 10:37 AM
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fuel psi.check regulator.




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