Absolutely not. It has more torque now than it has in awhile. It had the old plenum gasket fail leak. Also found the check valve in the vacuum line started to cause the ac to default to defrost. $2.75 for a valve from orileys, and its fixed.
Milage is right around 275000. I haul pool tables all over the country in this truck. I definatly pull better and get on the highways way better now, than I could before.
According to Mopar, theres only 13 of these left in stock...ha.
While I was at it, I had to drill out the front two manifold bolts, and I was gonna do a oil pan gasket anyway, so I went ahead and replaced the oil pump. Pan came right out, didn't have to remove anything other than the two trans brackets.
This forum is so helpful.