possible engine pulley problems
Thread Starter
Super Member
Joined: Jan 2008
Posts: 650
Likes: 24
From: Texas
2015 White/brown Nappa S550, '13 S550 4 matic, 11 S550 sold, '10 S550 Sports BLACK 08 S550 P3 sport
possible engine pulley problems
well after 7500 miles on my 2011 S550 started getting slight unusual sound from the engine pulley. also when looking at it while engine is on the pulley looked a little wobbly. So took it to park place motors is Dallas and had a mechanic take a look at it. he too thought it was the pulley but was surprised to see this on such a new car, especially when the pulley only drives the AC and the alternator, not the steering pump as that is fully electric. I will know something by tomorrow as to what the actual diagnosis and fix is. keeping my fingers crossed. The sound would be more pronounced when the AC was on.
Thread Starter
Super Member
Joined: Jan 2008
Posts: 650
Likes: 24
From: Texas
2015 White/brown Nappa S550, '13 S550 4 matic, 11 S550 sold, '10 S550 Sports BLACK 08 S550 P3 sport
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Joined: May 2003
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From: ChiTown
06 Carrera4
