My Jeep seems to have very little power, when I hit the gas pretty hard i can hear some clicking. If I pull something it just doesn’t sound good, RPMs sound like they are going up but I’m not moving much and tires aren’t spinning. I was going up a hill the other day and it was bumpy so I was creeping, it was like my Jeep went into neutral and roll back, when I pushed the break the RPMs were still up and it kicked into gear and didn’t sound pleasant on a transmission. Help please. I know transmission is more than likely the problem but I don’t want that to be the problem...