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2003 trailblazer making whistling noise toward center of engine?
it could be the idler puller rubbing on the bearings. we had to replace it on our 2006 Chevy trailblazer ext.
Why is my Chevy Trailblazer making a thump noise when the engine is started?
i dont know but would like to know!!!
What does a rattling noise in a 2003 Chevy Trailblazer mean?
Without further information this question cannot be answered
What causes tappets to make noise?
Excessive wear, or lack of oil. Or both. Generally lack of oil is what causes the excessive wear.
What is the clicking noise coming from the right rear panel of a 2003 Chevy Trailblazer EXT?
heat/ac actuator
What is the humming sound while traveling at 1500 rpm in 2002 Chevy trailblazer?
sounds like tire/road noise
Clunking in front wheel of Chevy Trailblazer?
Mine had a clicking noise and it turned out to be the front passanger side axle assembly.
What causes a low to high groaning noise in bathroom pipes?
Excessive velocity
My Chevy trailblazer makes a whining noise that increases as the rpm's increase?
it is the idler pully. i just replaced mine and all the whining stopped
What causes a ticking noise in the engine of a 2003 Trailblazer at idle?
Possibly just an adjustment on the rockers. Hydraulic system. Hopefully that's it.
What causes tapping noise in rear passenger side panel of a 2006 trailblazer?
I think that's where the spare tire is kept, that where mine was.
When do you shim a Chevy 350 starter?
Very rarely have to shim a starter. If there is excessive noise or a disengagement problem it will need to be shimmed.
