Hey guys!
So my 2006 Jeep Wrangler for a couple months from time to time will have this weird issue where if I leave the O/D on with 33" itll do fine but at some point will feel like it revs up, then down, up then down.. like its looking for the right gear to pop into. I know I should have O/D off probably with 33" but its on flat grounds not hills so I don't think it should matter much. Now, turning O/D at that point is not fixing the issue. It'll still do it, I can see the RPM fall from 2500 to 2000, then up, and down... etc..
Would this be related to the famous PCM issues 2006 TJ/LJs have or is the PCM issue hard shifts only. No check engine light either. Maybe not the PCM but spark plugs, fuel injectors? not enough poof to move it into the right gear between those rpms?
Now just out loud thinking; I swapped my oil pump assembly and used the aftermarket sensor on it, because the OEM just fell apart trying to take it out from corossion, would that be related or has the OPA have nothing to do with it?
As always, thanks in advance for your thoughts, comments and suggestions.
So my 2006 Jeep Wrangler for a couple months from time to time will have this weird issue where if I leave the O/D on with 33" itll do fine but at some point will feel like it revs up, then down, up then down.. like its looking for the right gear to pop into. I know I should have O/D off probably with 33" but its on flat grounds not hills so I don't think it should matter much. Now, turning O/D at that point is not fixing the issue. It'll still do it, I can see the RPM fall from 2500 to 2000, then up, and down... etc..
Would this be related to the famous PCM issues 2006 TJ/LJs have or is the PCM issue hard shifts only. No check engine light either. Maybe not the PCM but spark plugs, fuel injectors? not enough poof to move it into the right gear between those rpms?
Now just out loud thinking; I swapped my oil pump assembly and used the aftermarket sensor on it, because the OEM just fell apart trying to take it out from corossion, would that be related or has the OPA have nothing to do with it?
As always, thanks in advance for your thoughts, comments and suggestions.