M119 EGR Clean Out

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M119 EGR Clean Out

01-16-2010, 01:44 AM

Forrest

Registered User

Join Date: Mar 2001

Location: Oakland, CA

Posts: 35

Quote:

Originally Posted by M.B.DOC

ON the M119 engines, EGR flow malfunction requires removal of the intake..

The flexible tube between the upper section & plenum is always the problem.

My trusty 400E failed smog due to EGR functional test; engine needs to stumble/die when EGR is activated (they've gotten stricter), RPM only decreased a little.

M.B.Doc, does intake manifold have to be removed???

What does "upper section" refer to?

Thanks,
- Forrest

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