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Startup Noise
I have a knocking noise at idle during warmup. It lasts for 5-10 minutes. Engine Mounts? Measuring was inconclusive, how else could I confirm a bad mount?
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11-25-2015, 05:42 AM
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Join Date: Oct 2000
Location: Tampa,fl
Posts: 657
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With bad engine mounts you'd always have a vibration at idle, it doesn't go away. Sounds like a lifter taking awhile to pump up. Happens to me if I haven't started the car for awhile.
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'90 944S2 cab - sold after 20 years, will not be forgotten. '04 Mercedes SL500 - Nice but my S2 was more fun to drive. |
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11-25-2015, 01:06 PM
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Quote:
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11-25-2015, 01:27 PM
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