Engine Mechanical problem
2001 Cadillac DTS V8 Front Wheel Drive Automatic 92,000 miles
Hi, concerning the ERg valve pintle; when you rattle the part should it make excesive noise as if somthing is loose inside. Also, should the pintle open and close under the force of shaking? Also, should you be able to push down the pintle under the pressre of a toothpick?
Car has loud knock when gas is used only. No acceleration, no noise.
Friday, April 17th, 2009 AT 8:54 AM