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Matt, Mechanical Engineer
Category: Car
Satisfied Customers: 22750
Experience:  BEng hons Mech engineering, in auto industry 22 years
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I have just bought a merc 2010 sl63 amg 32000miles However,

Customer Question

I have just bought a merc 2010 sl63 amg 32000miles
However, I have a few issues,
It seems to have delveloped a whirring noise when it warms up (not loud, but annoying enough to tune into).
Also after a run the other day it sound like their was a pump running in boot?
Any ideas
Submitted: 1 year ago.
Category: Car
Expert:  Matt replied 1 year ago.


does the whirring noise change with engine speed or road speed?

also is the car a convertible or fixed roof?

Expert:  Matt replied 1 year ago.


do you still need help?

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