Originally Posted by SteveH
Check the other end of the EGR cooler tube where it bolts to the bottom of the manifold. A pretty common leak point, especially on earlier 2F models.
Is that needed on my rig? Or should that have been removed for the desmog? I did a little looking and saw some pics how that is plumbed in. Guessing it just "recycles" exhaust for another attempt to burn it up. Hot exhaust goes into the cooler and the fins dissipate heat. Then the "cooler" gas is sucked into the intake when the valve is opened. Does the valve open at certain rpms? Or is it disabled since my engine has been desmogged?
desmogged 2f, 4 speed
Last edited by bigcity25; 11-28-2012 at 12:16 AM.