Why is my Jeep Wrangler making a ticking noise?
Why is my Jeep Wrangler making a ticking noise? If your Jeep Wrangler emits a clicking/ticking sound, it could be caused by any of the below components being faulty: Worn Hydraulic Lifters. Exhaust Manifold Gasket Leak. Bad Purge Solenoid Valve. Why does my Jeep make a tapping noise? By design, most cars use hydraulic valve lifters. These rely on oil pressure to help maintain a tight clearance between the camshaft and the rocker arm. If the pressure is not correct, it can cause problems between the lifters and the drivetrain, thus starting the tapping noise that becomes a concern. Why...