ymmot60
New Member
- Joined
- January 19, 2014
- Messages
- 4
- Reaction score
- 0
- City, State
- California
- Year, Model & Trim Level
- 2000 Explorer Sport
Hi everyone. New to the forum. Have a check engine light ans PO401 error code. Removed and tested the EGR valve (sucked on it to see if it would activate & say engaged). Pulled the throttle body, did not see any apparent blockage. There is a tube that leads from the EGR valve mount that turns 90 degrees. This tube is around 5/8" in diameter. I'm assuming there are some ports in the upper intake that may be clogged. Does anyone know of a video or a written explanation on performing this. This is a plastic housing. Things I've found on youtube all deal with cast aluminum housings with really small orifices. Nothing specific to my year and make.
Thanks in advance for any help. Trying to get rid of the CEL & error code to smog & register.
Thanks in advance for any help. Trying to get rid of the CEL & error code to smog & register.