Rocker arm assy - roller rocker
Jeep technical service bulletin 9100133 for 2022-2023 Jeep Grand Cherokee, 2022-2023 Jeep Wrangler and 2022-2023 Ram 1500 and others.
- Bulletin number
- 9100133
- Component
- Back over prevention
- Summary
- ROCKER ARM ASSY - ROLLER ROCKER Before replacing the intake or exhaust rocker arms due to an abnormal ticking noise, please check that the INTAKE Hydraulic Lash Adjusters are not "collapsed". If a collapsed INTAKE HLA is found, replace all INTAKE HLAs on the suspect cylinder head. The noise can occur at low or high RPMs, and at low or high temperatures. There are no Diagnostic Trouble Codes (DTC)s present.
Owners of these vehicles have filed 292 complaints in the driver assistance category.
Vehicles covered
- Jeep Grand Cherokee 2022-2023 20222023
- Jeep Wrangler 2022-2023 20222023
- Ram 1500 2022-2023 20222023
- Chrysler Pacifica 2022 2022
- Jeep Gladiator 2022-2023 20222023
- Ram Promaster 2022-2023 20222023
- Chrysler Voyager 2022-2023 20222023
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