Last post on Feb 22, 2012 at 8:17 AM
You are in the Lexus GS 450h
What is this discussion about?
Lexus GS 450h, Engine, Hybrid Cars, Sedan
#8 of 9 Re: Crunching noise in engine of GS450h at startup [groary]
Jul 14, 2011 (5:09 pm)
I have a 2007 GS 350 and I'm getting the same noise on start up randomly about once a week. Lexus tells me they can't do anything unless they can duplicate the problem. My guess is it's the timing chain. It's frustrating and not what one would expect from a $50,000+ car.
#9 of 9 Re: Crunching noise in engine of GS450h at startup [sammysm]
Feb 22, 2012 (8:17 am)
To all i am told by lexus that its one of the petrol pumps that makes that noise on start up