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2003 Chevrolet Trailblazer LT 4.2L Lifter
Posted to GM Engine on 11/26/2007 10 Replies

Lifter noise on cold start. After sitting overnight, on cold start up, the engine misses and the lifters tick loudly. After running for about 1-2 minutes, it clears up and no noise or miss until it sits over night again. Has anyone run into this before?

FIX posted 12/11/2007

10 Replies Received (View Replies)

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car Vehicle Data

2003 Chevrolet Trailblazer LT

VIN 1GNES16S43
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedLifter
ConditionsNoisy