egr valve
glc4122
05-10-2008, 10:20 AM
is there a test to perform to see if egr valve is defective on a 97 gp?
BNaylor
05-10-2008, 10:54 AM
To properly test the EGR valve you need a full function scan tool. What is your specific issue and any EGR related DTC set? If so, post it since some manual DIY checks can be performed.
Automotive Network, Inc., Copyright ©2025