Mechanics

DIESEL NOISE AROUND RPM'S!

2000 Cadillac Other

Only happens when the car is in normal operating tempurature from about 1700-2000 rpms.
Car has 146,800 miles.
Could it be the EGR valve or the timing?
Avatar
92eldotc
June 21, 2006.



My bet is the EGR valve

Tiny
Lsussel
Jul 5, 2006.