I have the check engine light on, when I put it on my scanner
it was pinpointing lean sytem
the egr valve is working, Ive cleaned the carbon out, the sensor was changed and now I was looking to replace the fuel filter, to see if it corrects the problem.
The codes im getting
p0174 p0171 p0401
Sunday, July 1st, 2012 AT 9:04 PM