Vehicles with a 3.7L V6 engine may develop a chirp type noise from the serpentine belt when the steering wheel is at full lock with the engine idling. Our technicians tell us a revised serpentine belt tensioner is available to correct this concern.
Chirp Type Noise From the Serpentine Belt on Jeep Liberty
Average mileage: 154,500 (130,000–179,000)
Engine affected: 3.7L V6
4 people reported this problem
2 people shared problem details
2005 Jeep Liberty- 3.7L V6130,000Visitor
Chirping noise when car is turned on and doesn't go away until car is turned off.
2005 Jeep Liberty179,000Visitor
Tension idler looks out of line 1/4 inch
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