Check Engine Light Due to Restricted EGR System on Mazda Millenia

Problem Description and Possible Solution

The passages for the Exhaust Gas Recirculation (EGR) system can become restricted or clogged causing the Check Engine Light to illuminate. The EGR valve will need to be inspected and the passages cleaned.

Problem Data
RepairPal Verified
Average mileage: 103,897 (13,100–165,000)
8 model years affected: 1995, 1996, 1997, 1998, more1999, 2000, 2001, 2002
23 people reported this problem
Viewing 1 - 3 of 3 comments
check engine light on, cleaned egr valve cleaned. Cured
check engine light comes on and ,Scan could not figure out what error code is that light for ....
Had lines cleaned several times still comes back within the week.