I have a ford taurus with aprox 130K miles. Recently my check engine light has been coming on intermitinly. I retrevied the codes and got code 326 and 327. I also am getting various different exhaust odors that come and go.
So far I check the EGR valve and it seems to move freely. I looked over the vacum lines and I didn't see any obvious cracks.
Does any one know where I should start?
have the same problem?
Sunday, October 14th, 2007 AT 10:54 AM
Take the erg valve off, clean the port under it all the way to the throttle body, I use a piec of wire coathanger, then clear the code, if light stays out you ar good, if it comes back on, replace the EGR position sensor, this is the sensor with the 2 rubber hoses that come from the flex tube to the EGR. Be careful removing these hoses, they tend to get stuck on the flex!