Engine knocking

Tiny
ANN TIERNEY
  • MEMBER
  • 2006 CHEVROLET TRAILBLAZER
  • 6 CYL
  • AUTOMATIC
  • 125,000 MILES
Car is knocking while in idle position. Does not knock when driving.
Wednesday, July 26th, 2017 AT 3:28 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,356 POSTS
Hello,

Lets start with the basics, can you check the oil level, and if you have not changed the oil in a while I would start there. Here is a guide to help you get the job done.

https://www.2carpros.com/articles/how-to-change-engine-oil-and-filter

Please let us know what happens.

Cheers, Ken

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Friday, July 28th, 2017 AT 11:40 AM

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