drove

I have a 99 jeep cherokee sport 4.0. In approx. 2011 I had to install a used engine from a 98 Jeep Cherokee ( don't think that matters, but want everything known on it) . Back a little before 10-15-21 , a couple times I would go to crank engine and it would try to turn over but wouldn't, try...

I have a 2003 Jeep Grand Cherokee Laredo (only 175K miles) that had developed a new problem that I've never seen. I am hoping it's as simple as a vacuum leak and not a transmission that's about to go south. It has an automatic transmission, but last week it was acting (in town driving) like I...