Consumer Review Video - 2004 Buick Rainier CXL Plus 4.2L 6 Cyl.

Common problems and easy repairs on a 2004 Rainier

The 2004 Buick Rainier CXL Plus is a moderately difficult car to maintain. The grille will need to be disconnected and multiple clips detached in order to access the headlights, which won’t allow for reliable bulb changes. The tail lights are also a problem to change, requiring many screws and many different portions to be disconnected for access. The battery also has tedious access, requiring the sway bar, the terminals, and a large cover to be removed before the bracket can even be reached.

However, the 2004 Buick Rainier CXL Plus does have its upsides. The engine coolant reservoir has very open access, which allows you to reliably monitor its fluid level. The fog light can be accessed by simply reaching behind the front bumper without the removal of any panels or covers. Monitoring the oil level won’t be a problem, as the dipstick can be removed and read with ease.

Author

Hans Angermeier has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road.

Be cool under pressure

Your coolant should perform well under any condition - just like Aaron Rodgers!

2004 Buick Rainier CXL Plus 4.2L 6 Cyl.

Change center stop light

Don't be the guy with your third brake light burnt out

2004 Buick Rainier CXL Plus 4.2L 6 Cyl.

Check power steering fluid level

Power steering fluid is easy to check and many people (mechanics included) often forget about - learn how here

2004 Buick Rainier CXL Plus 4.2L 6 Cyl.

How to add transmission fluid

If your transmission is running low on fluid, be sure to add some - find out how to do this here!

2004 Buick Rainier CXL Plus 4.2L 6 Cyl.