How long have you had the Jeep? If you bought it and the title says a higher number than the odometer says, then someone turned it back to make it look like it has less wear & tear on it. That will actually totally screw up the title. I believe (at least in GA), you can only get a salvage title if that happens. I'm pretty sure no automaker creates vehicles where the odometer can go back without someone breaking in to it
if the rear tires are turning the odometer does go up. but you can pull the drive shaft out and it will not matter the odometer will stay the same.
NO. Towing with the Jeep in neutral the mileage will not be recorded.
No, it will not.
A 1994 Wrangler is fuel injected, not carbureted.
Yes it will.
A car owner should know the location of the diagnostic port in their car. The diagnostic port in a 1994 Wrangler would be in the engine compartment, near the firewall.
If the speedo stops also, it is the speed sensor. If just the odometer, take it to a speedo shop.
No.
they might be different on some models but they would be interchangeable either way.
Yes.
No.
If the odometer also quits, the problem is probably the speed sensor or wiring to it. If the odometer keeps turning when the spedo quits, it is in the spedo itself and needs to go to the speedo shop.