'99 Suburban 5.3L - Code P0404
12-28-2010, 02:00 PM
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'99 Suburban 5.3L - Code P0404 Note: I originally posted this in the Maintenance section .... this seems to be the more appropriate location.
'99 Suburban 1500 4WD 5.3L
The "service engine soon" light popped on this morning, and I pulled code P0404 via my handy Actron OBD II scanner.
The scanner indicates code "P0404 EGR Flow CRKT".
What's my next step in tracking the problem down? Is there a EGR valve that I can replace?
Thanks
Bill
'99 Suburban 1500 4WD 5.3L
The "service engine soon" light popped on this morning, and I pulled code P0404 via my handy Actron OBD II scanner.
The scanner indicates code "P0404 EGR Flow CRKT".
What's my next step in tracking the problem down? Is there a EGR valve that I can replace?
Thanks
Bill
