Noises problem
1997 Audi A4 4 cyl Four Wheel Drive Manual 170.00 miles
I hear a faint knocking when my car is running what can it be? May it be the fog pump?
Sunday, October 11th, 2009 AT 4:02 PM
1 Reply
MHPAUTOS
MECHANIC
31,937 POSTS
Hi there,
Best you get a mechanic to listen to this noise, not to sure what you mean by a fog pump? It may be a noisy lifter but it will needed to be heard first.