NHTSA — Engine And Engine Cooling: Exhaust System: Emission Control: Catalytic Convertor Problems

8.0

pretty bad
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
5,000 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.

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2001 GMC Jimmy exhaust system problems

exhaust system problem

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2001 GMC Jimmy Owner Comments

problem #1

Aug 012001

Jimmy 4WD 6-cyl

  • Automatic transmission
  • 5,000 miles

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

Really bad exhaust smell. Not eggs. Not your standard stink. Bad smell since 6 months after purchase in 2001. Keeps the following traffic way behind me. Had oxygen sensor checked many times. But I think its the cat. Converter. Everytime I take it in for service, I request a fix. Still not fixed. Service center can't dup problem, why? I smell it !! also flux gas gauge movement in park. Also no horn. Had fixed once in summer 2005, and 5 months later it doesn't work again. The fuse is fine. Could have used it the other day. :-(

- Florham Park, NJ, USA

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