Engine Knocking

2015 Jeep Wrangler

This problem may be covered under warranty. Ask your Jeep dealer.

6.0

fairly significant
Typical Repair Cost:
$250
Average Mileage:
93,000 miles
Total Complaints:
4 complaints

Most Common Solutions:

  1. replace lifters (2 reports)
  2. replace rocker arms (1 reports)
  3. replaced intake and exhaust camshafts and valve arm (1 reports)
2015 Jeep Wrangler engine problems

engine problem

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2015 Jeep Wrangler Owner Comments

problem #4

Mar 212022

Wrangler S 3.8L

  • Automatic transmission
  • 116,990 miles

A D V E R T I S E M E N T S

Engine ticking on right side. Dealer replaces intake and exhaust camshafts and valve arms tapper-valve lash

Ticking stopped.

Started again but worse March 2023, dealer indicates left side problem this time. Jeep currently in the shop

- kopper09 , Salem, US

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problem #3

Dec 182018

Wrangler Sport 3.6L

  • Automatic transmission
  • 94,622 miles

Rocker failure. 3rd times a charm...whatever!!! Even after repairs it still has a ticking noise.

- patty.d1970, Stillwater, US

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problem #2

Jan 152020

Wrangler Limited 3.6L V6

  • Automatic transmission
  • 130,000 miles

Heard a slight tick in the engine. Came from loose rocker arms that we had to replace.

- Constance S., Gainesville, US

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problem #1

Feb 052018

Wrangler Unlimited 3.6L Pent

  • Automatic transmission
  • 30,250 miles

After a cold spell noticed that the engine was knocking on the passenger side. Brought it into dealer and they replaced the lifters and cam on the passenger side. They admitted that its a known problem.

- George B., Staten Island, US

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