NHTSA — Unknown Or Other Problems

4.4

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
25,000 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.

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.

1999 Pontiac Bonneville miscellaneous problems

miscellaneous problem

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1999 Pontiac Bonneville Owner Comments

problem #4

Jan 122010

Bonneville

  • 100,000 miles

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

The fuel gauge of the vehicle goes all way down to "E" then can spike back up to "full" especially after filling the tank completely. The gauge also will randomly drop and stay on "E" when there is about 1/4 tank of gas left.

- Walton, KY, USA

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problem #3

Jul 012002

Bonneville

  • Automatic transmission
  • miles
Engine check light illuminates on dashboard due to vehicle overheating. Coolant was draining out the reserve into intake valve. Dealer was notified.

- Raymore, MO, USA

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problem #2

Mar 011999

Bonneville

  • miles
No summary

- Lee Center, NY, USA

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problem #1

May 012000

Bonneville

  • Automatic transmission
  • miles
Vehicle shuts off or stalls. Engine check light appeared on/off, and vehicle lost all power steering & brakes. Dealer installed a monitor device to tract other conditions of the vehicle factory related problems. Also, replaced the crank sensor in hopes it would remedy the problem. Vehicle operated for a couple thousand miles & problem came back.

- Sussex, NJ, USA

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