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ls2 trailblazer 06 problem need help

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ls2 trailblazer 06 problem need help

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Old

Nov 19, 2009 | 12:41 AM

#1

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Staging Lane

Joined: Jan 2006

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From: Egg Harbor twp New jersey

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ls2 trailblazer 06 problem need help

How can you find out if a lifter is bad took valve cover off every thing looks fine. Sounds like it has a lifter tap. Changed the oil put mobil 1 in like always when the moter warms up in makes a noise on passenger side like a lifter tap only does it when motor is warm had a fram filter on changed it problem still there. I hope some one can give me a little help thanks.

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Nov 19, 2009 | 08:05 AM

#2

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umm try pushing the rocker down on the side where the pushrod is... if it has alot of play might be the lifter is bad...hope it helps..

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Nov 19, 2009 | 08:25 PM

#3

hivoltagedriver

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LS2's are notoriously noisy. Is this a new developement?

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Nov 21, 2009 | 07:18 AM

#4

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Staging Lane

Joined: Jan 2006

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From: Egg Harbor twp New jersey

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I tryed to move rocker left and right seem tight thanks for your help and yes it is a new problem never made it before thank u also

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Nov 24, 2009 | 02:08 AM

#5

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Staging Lane

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From: Egg Harbor twp New jersey

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Any body any ideas

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06, 2006, engine, kit, lifter, ls2, motor, noisy, problem, tap, tapping, trailblazer, valve, valves, warm

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