NHTSA — Power Train Problems

10.0

really awful
Crashes / Fires:
0 / 1
Injuries / Deaths:
0 / 0
Average Mileage:
47,098 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 Grand Prix drivetrain problems

drivetrain problem

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1999 Pontiac Grand Prix Owner Comments

problem #4

Jan 012005

Grand Prix

  • 45 miles

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

Transmission error code, solenoid stuck open

- Zelienople, PA, USA

problem #3

Sep 122000

Grand Prix

  • 10,000 miles
A faulty crankshaft position sensor caused the loss of steering and braking on numerous occasions until the problem was diagnosed. The same conditions as a faulty ignition switch. Yet the crankshaft sensor is common on all autos. Thus all autos that use a crankshaft sensor are unsafe.[xxx] information redacted pursuant to the Freedom Of Information Act (FOIA), 5 U.S.C. 552(B)(6).

- Lockport, IL, USA

problem #2

Oct 312013

Grand Prix 6-cyl

  • 178,348 miles
The car was parked in a parking lot. It caught fire 30 min after it was parked and burned the entire engine compartment. The fore department stopped the fire before it spread to the rest of the car. It was a good car previous to this instance. We maintained the car well and had it looked over by a mechanic monthly. We will never own a Pontiac again.

- Dannebrog, NE, USA

problem #1

Jul 102002

Grand Prix

  • miles
Engine suddenly misses and sometimes dies while moving and at the same time, the tachometer quits and the 'traction control off' switch-light comes on. The engine sometimes restarts immediately and/or the engine smooths out, but the tachometer remains inoperative and the traction control off light stays lit. Stopping and restarting the engine resets the tach and indicator light. Sometimes when the engine does die, it will not restart for several minutes and there have been instances of being stranded on the expressway.

- Pflugerville, TX, USA

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