2004 Buick Rainier Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2004 Buick Rainier

No_car_image
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
Get a Repair Estimate For Your 2004 Buick Rainier
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more

2004 Buick Rainier Problems

Erratic Fuel Gauge Operation

The fuel level sensor in the fuel tank may fail causing erratic fuel gauge operation. Our technicians tell us that on high mileage vehicles you may wish to replace the complete fuel pump module assembly if this condition occurs.

On certain 2005 - 2007 vehicles, General Motors has provided a special service policy covering the fuel level sensor, agreeing to pay 50% of the repair cost. This coverage extends for 10 years or 120,000 miles from the original "in service" date of the vehicle. Please contact your local GM dealer for more information.

To find a dealer near you, please click here»

Engine Misfire Due to Worn Valve Seat

The engine may develop a misfire due to worn valve seats. This fault will cause the Check Engine Light to illuminate. Replacement of the cylinder head may be required to correct this concern.

Check Engine Light and/or Excessive Fan Noise

The cooling fan clutch may fail causing excessive fan noise and/or the Check Engine Light to illuminate.

See More Problems (14)

2004 Buick Rainier Reviews

I bought the 2004 rainier 4.2 cxl new off the showroom floor. This has been the best suv I have ever owned. It has 173,000 miles. Repairs have been normal. 1 water pump and thermostat. 1 set of sparkplugs. Replaced air filter, fuel filter and had tranny fluid changed every year. Replaced coolant every 2 years. Replaced belt at 100k miles. Recently the speedometer started sticking. Dealer wanted...
I just brought a used 2004 with 180000 miles on it....I have had a few small problems with it..but I love it and it a great driving suv..
have dtc po410 code 4.2 engine any answers

See More Reviews (9)