Moto
NAXJA Member #576
- Location
- Right Field Bleachers
I have a 98Xj Auto, it recently has started to run hotter than normal, but the odd thing is that it only does it on the Highway. It doesnt get to the point of overheating but is just some cause for concearn for me. I have installed a separate tranny cooler, new radiator cap, flushed my coolant system and added "Kool-it" to the antifreeze and it all helped to lower my temp but only by a couple degrees, but on a hot day going down the higway it was have no problem hitting 220, and it has never done that before. But if I am sitting in traffic I can have the AC going and everything on the hottest day and it stays right on 210 never goes any higher. Has anyone ever experianced anything like this? I was thinking that it may be the transmission running hot, I did install the cooler but it is in conjuction with the factory cooler inside of the radiator.