1997 Mercury Mountaineer egr valve

1997 MERCURY MOUNTAINEER
150,422 MILES • V8 • AWD • AUTOMATIC
Avatar
TOMMYPAINTER2
  • MEMBER
  • 1 POST
dianostic code says egr flow blockage hase new hoses and egr valve but check engine light is still on. What is my problem?
Aug 23, 2009 at 11:57 AM
Advertisement
Avatar
RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
Could be the DPFE EGR sensor-did you clean out the passages??
Aug 23, 2009 at 11:59 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.