Main Menu

Mystery scraping noise

  • 2001
  • 911 Carrera 4 Cabriolet
Mileage: 
49 200
Transmission and Clutch
Engine
Boise, 
Idaho

Momentary grating sound (like a shovel on a sidewalk or clearing upper throat) heard each time accelerating @ 25 mph after 15-20 min driving; subsequently, sound occurs in accelerating to 35-40 mph range after 30-40 min driving.  No hesitation in Tiptronic shift into 3rd or 4th when noise happens. 

You must log in to view answers associated with technical questions. Join PCA to participate in our community.
0
No votes yet