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Loud Knock After Replacing Intake Manifold
Just replaced Intake Manifold. Started engine and timing was off and engine backfired twice, once extremely loud. Set timing and engine idles fine, but there is a loud knock. Any ideas on the source of the knock? Any help is appreciated.- tdsunderla
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- Replies: 50
- Forum: Engine Swaps (Gas) LS, Vortec, LT1 , etc.
