The 1995 Cherokee is a tank when equipped with the 4.0L I6, but suffers from chronic cooling system failures, rear main seal leaks, and crankshaft position sensor drama. The 2.5L four-cylinder is underpowered and prone to head gasket failures under stress.
Crankshaft Position Sensor Failure (4.0L I6)
Common · high severityTypical onset: 80,000-150,000 mi
Symptoms: Random stalling, especially when hot, No-start condition with cranks but won't fire, Dies at idle after highway driving
Fix: Replace CPS sensor on bell housing (0.5-1.0 hr labor). Often fails intermittently before dying completely. Keep a spare in the glove box.
Estimated cost: $80-180
Rear Main Seal and Oil Pan Gasket Leaks (4.0L I6)
Common · medium severityTypical onset: 100,000-180,000 mi
Symptoms: Oil puddles under rear of engine, Oil coating transmission bell housing, Steady oil consumption between changes
Fix: Rear main requires transmission removal (6-8 hrs labor). Oil pan gasket replacement often done at same time (adds 2 hrs). Many shops recommend doing both together.
Estimated cost: $800-1,400
Cooling System Failures (Radiator, Water Pump, Thermostat Housing)
Common · high severityTypical onset: 90,000-140,000 mi
Symptoms: Overheating in traffic or on hills, Coolant leaks from front of engine, Plastic radiator end tanks cracking, Coolant smell in cab with heat on
Fix: Radiator replacement (2-3 hrs), water pump (3-4 hrs), thermostat housing cracks common on 4.0L (1.5 hrs). Budget for full cooling system refresh at 100k+ miles.
Estimated cost: $400-900
Head Gasket Failure (2.5L I4)
Occasional · high severityTypical onset: 80,000-120,000 mi
Symptoms: White smoke from exhaust, Coolant mixing with oil (milky dipstick), Overheating with no external leaks, Loss of compression
Fix: Head gasket job on 2.5L requires 8-10 hrs labor. Often find warped head requiring machine work ($150-250 additional). This engine runs hot and doesn't tolerate overheating.
Estimated cost: $1,200-1,800
Transmission Cooler Line and Mount Failures (AW4 Auto)
Common · medium severityTypical onset: 100,000-160,000 mi
Symptoms: ATF leaking near radiator, Clunking on acceleration or deceleration, Transmission sits low or tilted
Fix: Cooler lines rust through at radiator connection (1-2 hrs). Transmission mount deteriorates causing drivetrain clunk (1.5 hrs). Both are cheap fixes but common on Northeastern vehicles.
Estimated cost: $200-450
Death Wobble (Steering and Suspension)
Occasional · high severitySymptoms: Violent steering wheel oscillation at 45-55 mph after hitting bump, Loose or vague steering feel, Clunking over bumps in front end
Fix: Usually track bar bushings, tie rod ends, or worn steering box (recall item). Diagnosis critical—throwing parts rarely fixes it first try. Plan 3-5 hrs for proper front end overhaul.
Estimated cost: $400-1,200
Fuel Pump Failure
Occasional · high severityTypical onset: 120,000-180,000 mi
Symptoms: Stalling under load or acceleration, Long crank before starting, Sputtering at highway speeds, No fuel pressure at rail
Fix: In-tank pump replacement requires dropping 20-gallon tank (2-3 hrs labor). Use OEM or quality aftermarket—cheap pumps fail quickly. Replace fuel filter at same time.
Estimated cost: $400-700
Buy the 4.0L six-cylinder with service records and budget $1,500 for deferred maintenance—it'll run another 100k if the cooling system is sorted.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.