noisy turbo????

Guest · Post by **Guest** » 31 Aug 2005, 21:21

i have a 91 740 turbo wagon, a few months after i started driving it, i noticed it started sounding more and more like a muscle car. first i thought it was an exhaust leak, but one day i put it in park and reved the rpms up slow and steady. i noticed once the turbo needle goes back down and i hold hold the rpms it stops making noise. is it an exhaust leak or is it something to do with my turbo?? or both...?

dpauto.com · Post by **dpauto.com** » 02 Sep 2005, 01:29

"Muscle car" ... sounds like an exhaust leak .. possibly exhaust manifold gaskets.

common Turbo noise = loud whistling, whining, and grinding noise

Regards,
Dave