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Old 08-09-2011, 09:44 AM   #1
jdmccright
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Valvetrain noise when engine is cold

I've got a '99 Teg LS auto trans with 67k miles. When I start it cold, there is some valvetrain clatter that quiets out after a few minutes. I'm thinking this is due to some sticking valve lifters but I don't know this engine very well.

Does the 18b engine have hydraulic lifters?

I've also seen on other forums that the noise could be due to a worn distributor bearing, but with this low miles I find it hard to believe. Or it could be both. Any info would be helpful to me. Thanks!
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