The fact that you drive a Jeep Cherokee has nothing to do with your speedometer problem. The fact that you have a broken speedometer cable or sensor has everything to do with your problem. It is just about worn out. Soon it will stop working. You need to replace it. It can not be fixed.
Example sentence - You must pay attention to the speedometer on your vehicle while driving to ensure you obey the posted speed limits.
Check the oxygen sensor. My 1995 Grand Cherokee stopped stalling while driving after it was replaced.
Replace the fuse.
You have slowed down.
Speedometer, fuel gauge, and temperature gauge.
No
try tracing the wiring if an electronic speedometer it might have broken by the trans.
It depends on the setpoint of the thermostat.
speed sensor
cutting fuel while driving
you are changing speeds
Most likely the speed sensor is on its way out.