Having problems with your 2003 Chevrolet TrailBlazer ?
Clicking sound under the hood of my trailblazzer
\015 The sound comes and goes while the car is in idle.It is a clicking noise and when we took it to the dealer to be checked it did not do it.\015
Is it the AC clutch? put the defrost on with engine running and open the hood. listen for the AC clutch switching on and off. this is normal. its basicly on the AC compressor.
Repair Help & Product Troubleshooting for 2003 Chevrolet TrailBlazer
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