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What's causing my 2012 Jeep Grand Cherokee ticking noise?
I’m the second owner of a 2012 Jeep Grand Cherokee, and it’s been a great ride for years and years. Oddly enough, the first issue I’ve had doesn’t seem to be causing any significant mechanical issues—it’s just a strange ticking noise that’s super annoying. What might be causing this issue?
Eric Schad · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
Most 2012 Jeep Grand Cherokee ticking noises are the result of one (or in some cases, multiple) faulty rocker arms. Rocker arms are pieces of the engine that transfer the motion of a pushrod onto a valve. Over time, the rockers may get some normal wear and tear that causes grooves or indentations. When they move, it creates the ticking noise that you describe.
Unfortunately, bad rocker arms can cause the engine to slowly deteriorate and lose efficiency over time, so you should probably get them replaced ASAP. The amount of the repair will vary depending on how many faulty rocker arms your Grand Cherokee has, but you can reasonably expect to spend between $600 to $1,000 for the repair.
Since that’s quite a chunk of change, you can always recoup some of the money in the near future by lowering your
Jeep Grand Cherokee insurance costs
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