Engine makes "chugging" noise
05-19-2014, 12:39 PM
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Car: '86 Trans Am
Engine: 305 TPI
Engine makes "chugging" noise
Here's a clip of how my engine sounds.. it runs fine but I noticed there's something extra that shouldn't be there.
http://static.ylilauta.org/files/7p/...d/puksutus.mp3
You can hear it clearly because I recorded this from the bottom of the car.
It's most audible on idle and when accelerating at low revs.
Valve problem? I've lapped and adjusted them myself.
http://static.ylilauta.org/files/7p/...d/puksutus.mp3
You can hear it clearly because I recorded this from the bottom of the car.
It's most audible on idle and when accelerating at low revs.
Valve problem? I've lapped and adjusted them myself.
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