1993 Pontiac Grand Prix - Reliability

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GT Coupe (3.1L V6 4-speed Automatic)

Reliability Rating for 1993 Pontiac Grand Prix by Identifix

Ratings Key Minimal Problems Moderate Problems Significant Problems
  Rating Comments
Engine Occasional problems on this vehicle are failures of the EGR Passages and the Timing Belt and Idler Pulleys. Failures of the EGR passages apply to the 3.1L and 3.4 L V6 engine. Failures of the Timing Belt and Idler Pulleys apply to the 3.4 L V6 engine only. Any of these failures may prevent the vehicle from starting.

The cost to clean the EGR Passages is estimated at $10.00 for parts and $65.00 for labor.The cost to repair the Timing Belt and Idler Pulleys is estimated at $225.00 for parts and $487.00 for labor.All prices are estimates based on $65 per flat rate hour and do not include diagnostic time or any applicable sales tax.
Transmission & Driveline
Steering & Suspension
Brake Common problems on this vehicle are failures of the Rear Brake Calipers and the Brake Pads, and an occasional problem is failure of the Front Wheel Speed Sensors.

The cost to repair the Rear Brake Calipers is estimated at $207.00 each for parts and $78.00 each for labor.The cost to repair the Brake Pads is estimated at $96.00 for parts and $214.00 for labor.The cost to repair the Front Wheel Speed Sensors is estimated at $39.00 each for parts (total of 2) and $78.00 each for labor.All prices are estimates based on $65 per flat rate hour and do not include diagnostic time or any applicable sales tax.
Heating & Air Conditioning This vehicle was originally charged with R-12 refrigerant which is no longer being manufactured.

The refrigerant is still available, but it is very expensive ($25.00-$50.00 per pound, 2-5 pounds per vehicle). Conversion to the new R-134A refrigerant is possible, at an average cost of about $100-$250 parts and labor. All prices are estimates based on $65.00 per flat rate hour and do not include diagnostic time or any applicable sales tax.
Starting & Charging
Accessories An occasional problem on this vehicle is failure of the Instrument Panel Cluster (IPC) Check Gauges or Low Fuel Light.

The cost to repair the IPC is estimated at $300.00 for parts and $71.50 for labor. All prices are estimates based on $65.00 per flat rate hour and do not include diagnostic time or any applicable sales tax.
Overall 3 out of 5

Reliability Ratings displayed above reflect style specific standard features and may vary from aggregated values displayed for the same year in the historical model overviewed bellow.

Reliability History for Pontiac Grand Prix by Identifix

  1993 1994 1995 1996 1997
Engine
Transmission & Driveline
Steering & Suspension
Brake
Heating & Air Conditioning
Starting & Charging
Accessories
Overall

Reliability Ratings by Identifix is based from repair shop-reported issues. Though this data may be for years prior to model you are researching, it exposes how reliable this model platform has been historically.

Portions © 2008 by Identifix, Inc. All rights reserved

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