2004 Buick Rainier Repair and Maintenance

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

2004 Buick Rainier Problems

Air Conditioning only blows out the bottom ventts

I had a new battery installed and since the air condition only blows out on my feet. I have heard that this is has been an issue with several owners. Have you run across this and any ideas how to fix it? (Fuses have been checked, and the battery has been disconnected and reinstalled)

Air Compressor for Rear Air Springs May Fail

On vehicles equipped with rear air springs, the air compressor may fail causing the rear suspension to sit low.

CD Player in Radio May Fail

The CD player in the radio may fail. Our technicians tell us that the radio will need to be removed and sent out to a radio repair shop to correct this condition.

See More Problems (12)

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)