NHTSA — Engine And Engine Cooling: Exhaust System: Manifold/Header/Muffler/Tail Pipe Problems

10.0

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2001 Jeep Grand Cherokee exhaust system problems

exhaust system problem

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2001 Jeep Grand Cherokee Owner Comments

problem #1

May 302002

Grand Cherokee 4WD

  • Automatic transmission
  • miles

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

When driving and applying brakes vehicle will shake and shimmy very hard. Consumer believes that rotors are defective, the dealer found that the rotors were warped and replaced them under warranty, there is an odor and humming sound coming from the A/C when turning on the system, the deler has been unable to duplicate the problem, the vehicle experienced low idle while in gear, the dealer found it necessary to flash the PCM, exhaust manifold was loose causing it to make a rattling noise.

- Rutherford, NJ, USA

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