Make sure coolant is at proper level
Make sure heater control cable is working
Perhaps thermostat needs replacing
Yes, they are the same vehicle, the sport is just a option package.
Inside the gas tank.
Inside the fuel tank.
Buy the Haynes Repair Manual for that vehicle
probably a fuel leak somewhere .
it is inside of the gas tank you have to drop the tank down to get at it
driver front on inside of fender next to airbox
The cam sensor is inside the distributor.
The 2001 Jeep Cherokee crossbar is welded to the frame of the vehicle. You will need to use a cutting torch to remove the crossbar.
The cam sensor is inside the distributor.
My '96 Cherokee Sport does, so I bet a '98 does.
The grand Cherokee is a body style, sport is a trim package that is used on all jeep models(wrangler, Cherokee, grand Cherokee, patriot, ...)