If all gears started grinding at the same time either a bad clutch or it needs to be bleed more. If it started with a gear then went to others the syncros are all worn. Which would call for a tranny re build
Too fast or slow of rpm for gear your trying to switch into A bad or going bad shift synchronizer
The transmission might grind on an '88 Dodge Colt because it is very low on transmission fluid. It might also grind because the gears are damaged or stripped.
The gears will quickly grind down to junk, and you will need a new transmission.
Bad synchonizers?
There are a few reasons for a transmission to growl. It could be that the vehicle is low on fluid, and the gears are starting to grind, it could be that there is dirt within the system causing it to grind as well.
Sorry to say that you probably wrecked the syncro in some of the gears if it is only in between certain gears
Clutch needs adjusting or the synchronizers are going bad.Clutch needs adjusting or the synchronizers are going bad.
I would guess that your clutch or transmission are bad. Hope that is just the clutch.
Your transmission synchros might be going out. Also, shift slower and see if that helps. A Jeep isn't a racecar, so shifting slower is easier on the transmission. Changing transmission fluid to a different brand might also help your problem.
either your clutch is not disengaging completely or your synchro's are going or have gone bad. If you have a 4 cylinder model I'll bet it's the synchros, those ax5 transmissions are famously weak and suffer from synchro problems.
Of course it will you idiot. Think about it... while the car is going forward you slap it into reverse and the gears need to stop turning the other way BEFORE the can turn the other way around or it will grind all the gears and then you have just ruined your transmission
im assuming that its an automatic,if so then its just because your transmition is messed up,or your rear gears(not the trans gears)are damaged.