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-   -   98 E300 P0400 EGR flow code (http://www.peachparts.com/shopforum/diesel-discussion/242888-98-e300-p0400-egr-flow-code.html)

smacmoyle 01-17-2009 03:18 PM

98 E300 P0400 EGR flow code
 
It was 17 degrees in my garage. 13 degrees outside. the car started right up. drove fine. Popped a P0400 code EGR flow malfunction. I reset it and all seems well. Is this cold related and or a problem I should be concerned with ?

Scott

aklim 01-17-2009 03:56 PM

I think it is cold related. When it gets cold enough, the oil and soot mix might freeze up and not allow it to open like it should. I just got that the other day.

TMAllison 01-17-2009 07:14 PM

X2. Tells you its time to pull the IM and clean out the crud when it warms up.


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