Engine knocking at idle

Engine, Exhaust, Drivetrain, ECU Issues and Fixes
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Re: Engine knocking at idle

Post by VanB » Fri Jan 12, 2018 10:06 am

Another 911 coming to the forum!
Current - 991.2 GTS C4 GT Silver
Previous: Macan GTS Night Blue
Previous: 981 Cayman S Agate

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Joined: Wed Sep 05, 2018 3:04 pm

Re: Engine knocking at idle

Post by GB63 » Wed Sep 05, 2018 3:10 pm

2017 Macan GTS... I’ve had the exact same chirping noise at idle from new. Porsche have had the car on many, many occasions and have replaced a large number of parts... on the last occasion they had the car for 3 months?? Anyway it’s still there and they say they don’t know what it is.... I think Porsche know exactly what it is but don’t want to open a huge can of worms! Too many people are reporting this problem for them not to know..

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