NHTSA — Engine And Engine Cooling Problems

1999 Pontiac Grand Prix (Page 4 of 4)

10.0

really awful
Crashes / Fires:
0 / 45
Injuries / Deaths:
0 / 1
Average Mileage:
247,925 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 engine problems

engine problem

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1999 Pontiac Grand Prix Owner Comments (Page 4 of 4)

« Read the previous 20 complaints

problem #4

Feb 262004

Grand Prix

  • miles

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

While driving vehicle stalled. Consumer tried to restart the vehicle and engine check light appeared on the dashboard and remained until the vehicle was turned off. Consumer had the vehicle towed to dealer for inspection, and mechanic determined that engine needed to be replaced due to gasket blowing out.

- Fort Wayne, IN, USA

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problem #3

Aug 082003

Grand Prix 6-cyl

  • Automatic transmission
  • 0 miles
Cooling system.. intake manifold gasket leak. It was going on for over a year and a half and pepboys did nothing but change the thermostat and then it would happen again. Then one day they decided that the gasket was leaking and wanted to charge me $600 to fix.

- Tucson, AZ, USA

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problem #2

Jun 042003

(reported on)

Grand Prix 6-cyl

  • Automatic transmission
  • miles
Fire in engine compartment. The vehicle caught fire while driving during a regular commute.

- Carrollton, TX, USA

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problem #1

Feb 152003

Grand Prix

  • miles
Coolant leaked onto the engine and mixed with the oil, also consumer heard a screeching noise coming from belts under the hood. The were belts replaced, however the noise was still there.

- Moorhead, MS, USA

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