Search results for query: *

Well I don't know if auto's have radically different minimum temps but those temps you cited did not work for me. Like I said, Im my experience less than 1325 for 10 mins did not work. Just try what I suggested and you will know for sure.

Juice 70 mph for 10 mins would definitely not do it for my car. Stop and go is also unacceptable. Check to make sure all yr monitors other than O2 and HO2 are already be set. Late night on an open highway, 2-4th gear to suit your desired speed, must be 3-4k rpm, keep cat temps 1350-1600...

SOLVED! I solved my 02/H02 problem myself. The bottom line is endlessly repeating the Ford Drive Cycle is not the solution - it's contributing to the problem. To clarify - the issue is that in certain 13-14 Mustangs the 02 and H02 sensors refuse to "ready" for emissions evaluation. Without...

Do you have any direct experience solving this problem? I've had a coyote 100% stock except for gt500 mufflers and it's had this problem for years. You keep dismissing the issue by posting to "do the drive cycle" but for many it does not solve the problem.