MustangWorks.com : Ford Forums - View Single Post - EGR valve

NVS 90 LX · 08-10-2017, 10:47 AM

After failing smog, I was pointed to the EGR valve. The only code the car has is 33.

Do I need to clean the valve?

I tested the EGR valve and the EGR did not hold any pressure (see video link below). Will cleaning the EGR valve help with this or does it need to be replaced?

https://youtu.be/byBcm3KDxl4

08-10-2017, 10:47 AM	#1
NVS 90 LX Registered Member Join Date: Jan 2000 Location: sunnyvale, Ca. Posts: 3	EGR valve - 90' Mustang After failing smog, I was pointed to the EGR valve. The only code the car has is 33. Do I need to clean the valve? I tested the EGR valve and the EGR did not hold any pressure (see video link below). Will cleaning the EGR valve help with this or does it need to be replaced? https://youtu.be/byBcm3KDxl4 __________________ 90' 7'up Special Edition convertible