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Do I need to mess with my distributor or timing?

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Old 08-12-2004, 01:30 AM
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Default Do I need to mess with my distributor or timing?

Hey everyone. I got my intake manifold coreectly installed (at least as far as I can tell). Starts fine....but the idle is weird. It's either too high by about 200RPM, or its too low and choppy, to the point of dying out. It'll balance itself out after a while, but stays too high up. I was told I need to retime it by one person, and told to fix the distributor cap by another. True?
Old 08-12-2004, 01:35 AM
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You have no distributor in your car ...

what you do have however, is 99.9% a vaccum leak. Check the connections in the back of the manifold to see if any of them are loose and/or disconnected .... if not, you're probably gonna end up taking your manifold off, and doing it again because it isn't seated properly.
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Old 08-12-2004, 01:39 AM
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Could it be a vacuum leak? Didn't even think about that.
Old 08-12-2004, 02:09 AM
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LS1 is distributorless (Coil packs)

Vacuum leak would be my guess if you retuned for the intake swap.
Old 08-12-2004, 08:17 AM
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definitely sounds like a vacuum leak.




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