91montero
9/14/2005 5:13:49 AM
My 91 montero 300 v6 is hesitating while under a load. I put a new o2 sensor in and thought the problem was fixed but 30 minutes later it did it again. This problem occured all of the sudden a few days ago. If you have knowledge please share with me......
Winshawn
9/16/2005 2:48:24 PM
You need to be more specific. Hesitating like missing? Or it hesitates when you push on the accelerator? Missing is generally something ignition related.
