Quote:
Originally Posted by jhr323
Hi. My 2001 Escape 146000 miles just developed a rough engine and no power. OBDII says P1406. Any first guesses? DPFE valve? How do I check? Anything else to look for?
Looked for loose hoses and found an open rubber hose looped up to near the top of the ATF fill tube. It's secured with a clip to the fill tube but just loops around and back down with no termination. Is this normal?
Thanks for any help!
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1) Visual inspect for unmetered Air leaks.
The rubber hose looped near the AFT tube?
I always look for plastic (Air duct), rubber, and seals for PCV + EGR systems, that can go bad after 9-years.
The EGR + DPFE is probably good, it just probably a bad gasket or seal.
See
http://www.automotiveforums.com/vbul...d.php?t=768631