The throttle position sensor (TPS) may fail causing intermittent drivability problems like hard starting, stalling, and/or hesitation when accelerating. A failed TPS will require replacement, proper diagnoses should always be performed before replacing any parts.
Drivability Issues Due to Faulty Throttle Position Sensor on Jeep Cherokee
Average mileage: 177,371 (97,486–220,000)
20 people reported this problem
1997 Jeep Cherokee 220,000 mi, Visitor
Some times stalls at idle then hard to restart