This 4runner came from Washington, at least it had Wash. plates on it when I got it. But it has two cats. It looks like the sensors are plugged in correctly and in the correct spot. I'll do a heat gun test on the cats today and maybe attach my shop vac in there and see if there are any leaks...
Any help would be MUCH appreciated!
I am the new owner of a very much neglected 2002 4x4. Ive slowly been going over the motor and fixing major/minor repair issues. compression is good, truck runs smooth. Initially when I first scanned the rig I had the upstream 02 code. I replaced the upstream...
Just did my valve cover gaskets and spark plug tubes, PVC and grommet and a few other odds and ends while I was in there No small job. Timmy helped for sure!