Fixed the cooling issues I was having in my 89, works perfectly...but now another problem reared it's ugly head. Driving it down the road and BAM- from the rearend...first thought is something is very wrong with the powertrax locker back there. A little longer down the road it does it again and so on and so on all the way home, maybe getting a little bit worse as I go. I watched the tach and saw the rpm's drop right off when it happens, so the rearend thing is just a result of the engine flipping on and off quick.
Here's the skinny....89XJ, 4.0, AW4..blah blah... It did something similar to this awhile ago and it was the EGR solenoid, haven't checked it yet. What else could cause this? I had the CPS go bad last year, so it's not that old and it's never failed to start since replacing that. O2 sensor was replaced last year as well. Other than the engine cutting off it runs just fine. Can sit there and let it idle and it will never cut off, just going down the road...doesn't matter if it's under load or flat surface. I'm heading out now to check that stinking EGR solenoid, but any other causes of this???
Here's the skinny....89XJ, 4.0, AW4..blah blah... It did something similar to this awhile ago and it was the EGR solenoid, haven't checked it yet. What else could cause this? I had the CPS go bad last year, so it's not that old and it's never failed to start since replacing that. O2 sensor was replaced last year as well. Other than the engine cutting off it runs just fine. Can sit there and let it idle and it will never cut off, just going down the road...doesn't matter if it's under load or flat surface. I'm heading out now to check that stinking EGR solenoid, but any other causes of this???