Car Problem Reports
Nissan Maxima Check engine light due to clogged EGR valve
Nissan Maxima Problem
Model Year Affected: 1999
Average Mileage: 115,250 mi (85,000 mi - 140,000 mi)
check engine light stayed on.Put some fuel additive in and the light went out temporarily.Came back on,turned out to be clogged EGR valve
Visitor, 1999 Nissan Maxima, 115,000 mi
P0400 code, EGR valve and thermo sensor replaced. Code remains
Visitor, 1999 Nissan Maxima, 121,000 mi
Check engine light came on. EGR valve replaced. After a few months check engine light came back on. Mechanic said EGR hose was now clogged. Could unclog hose but the heads may still be clogged and cause the check engine light to come back on. Won't pass inspection in current condition.
Visitor, 1999 Nissan Maxima, 85,000 mi
SERVICE ENFINE LIGHT ON. CODE SUGGESTED EGR VALVE FAILURE. COST ME 400 DOLLARS.