: To Luke : Regarding Backfire Valve

02-09-08, 11:13 AM
Hi there,

"ewill3rd" on the forum responded to one of my postings regarding a problem that I am having with my 1999 DeVille D'Elegance. He told me to post a message here for you (Luke) regarding pricing on a Backfire Valve for a Intake Manifold, I am in need of one, as she is whistling and when the valve is toyed with, it sounds as the car should. My last eight digits of my VIN are: XU763217.

He also mentioned that if you were not familiar in what he is referring to, to give him a call and he'll point it out.

Please let me know!


03-26-09, 02:51 PM
Luke, I am also in need of a Backfire Valve for a 1999 Seville STS. I have the same whistling noise. The last 8 digits of my VIN: XU928052
The car was purchased at the Lindsay Dealership. I would appreciate a price quote and instructions to purchase the valve.