Ticking sound at start-up
#1
#2
Pretty sure every 4 cylinder with DOHC have some ticking during operation. Most S's you'll hear a ticking while they're running. I've brought mine in because I thought it was too loud of a ticking, and I thought it was due to the infamous death rattle, but twas normal. It's louder in the cold months at start up. Note: There is a HUGE sound difference between a healthy engine ticking and a death rattle ticking/rattle. You can find several videos on the interwebs.
Last edited by Qik420; 08-01-2016 at 11:37 AM.
#5
It's still recommended to find a qualified tech to look at the car, because perfect world you shouldn't have a ticking, aside from injectors.
You may have a failing timing chain tensioner, or broken timing chain guides (which is usually not just at startup).
You may have a failing timing chain tensioner, or broken timing chain guides (which is usually not just at startup).
#7
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