8.0

pretty bad
Typical Repair Cost:
No data
Average Mileage:
135,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2006 Jeep Grand Cherokee engine problems

engine problem

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2006 Jeep Grand Cherokee Owner Comments

problem #1

Apr 252020

Grand Cherokee Limited 5.7L

  • Automatic transmission
  • 135,000 miles

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

This Jeep is one of the best SUVs I have ever owned, hands down, but a few weeks ago I started having problems. While driving it would act like it was missing and give a check engine light.

I put the tester on it and it was a bunch of random error codes, like the viscosity of the oil was too low, there was a misfire, transmission problems and once I turned the jeep off and restarted it she ran fine for a day or two then the same thing.

I have ordered a new PCM ECU going to install it and see if this takes care of the problem. I'll clean the contacts and go from there.

- Johnny B., Ooltewah, TN, US

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