02-26-2020, 12:30 AM
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#2
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Senior Member
Join Date: Jan 2018
Drives: 2017 toyota 86
Location: PNW
Posts: 2,131
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Mentioned: 16 Post(s)
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Quote:
Originally Posted by vincelive123
Whenever I accelerate forward or backwards, there's a ticking sound that starts at 1000 to 2500 RPMs, then disappearsnpast 2500 and sounds normal up to redline. If I rev it slow, the tick is not there. If I rev it fast, it's there but disappears at 2500 RPMs.
When I do a cold start every morning, the ticking sound is there, but disappears exactly after 40 seconds every time then sounds normal during idle. I don't have crickets or chirps during idle and my oil level is perfect. My belt is also installed properly. What could this be?!
FRS. 57k miles.
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Possibly Exhaust manifold gasket.
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