Engine light on
#11
Senior Member
Posts like a Northstar
You said that the car has low miles driven by your father. A lot of times, older people drive a lot slower than the average motorist. This can lead to carbon buildup in the EGR system. In my experience with a variety of cars, if the EGR valve is carbon clogged, the internal passageways are also clogged to some degree. The best way I know to get them unclogged is to remove the intake manifold and clean it thoroughly.
As previously stated, this is just discussion until you know for sure what code(*) it is showing.
As previously stated, this is just discussion until you know for sure what code(*) it is showing.
Thread
Thread Starter
Forum
Replies
Last Post
RWW2003
1992-1999
10
11-13-2009 07:00 AM
MissRockstar04
2000-2005
9
07-07-2009 04:12 PM
erics95se
1992-1999
11
04-08-2006 12:40 PM