Thank you for your analysis Dave. I recorded one more video with hot engine: I put a phone under the engine and revved it. Now I can hear in the recording that ticking noise is not going away completely when you rev it.
Hi all,
My new Tahoe 6.2 engine ticking, less than 2k km mileage.
Those who had experience with lifters, HPFP, etc, please help me to diagnose it.
I would like to understand if that is something I should be worried about or it is normal engine operation sound.
Here are some additional details...
Hi Ibenson,
Thank you for sharing your experience. I have similar noise on my new Tahoe 2022, but maybe a little bit lighter. I can hear it from the left front wheel areas and from the bottom of the engine. The ticking noise doesn't happen on the cold engine, only after driving for 10-20 mins...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.