Need help with a LS motor swap, possible main relay issues
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Need help with a LS motor swap, possible main relay issues
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Joined: Jun 2001
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From: Not from Houston
Re: Need help with a LS motor swap, possible main relay issues (badCRX)
As long as your fuel pump primes then it shouldn't be the main relay. If he had a 90 LS in before it should start. I just replaced my LS with a stock motor and it took about 45 mins. until it started. Try holding the throttle body open a little. I may just need some help remembering that its supposed to run. 
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