Originally Posted by raldur
Sorry for the idiotic question, but I know where the manifold intake is (I believe), but am not sure where the exhaust manifold is? I will get underneath the truck later today and see if I can find anything. What exactly does an oxygen sensor look like? Thanks!
The exhaust manifolds are bolted to the cylinder heads. They are heavy duty cast iron, you can't miss 'em. This link might help you visualize things:
Location of Heated Oxygen Sensors (Ford OBD-II)
Last edited by Rockledge; 07-17-2005 at 09:06 AM.