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.

Proper jumpstart procedure

Learning how to jump your car before you need to is an excellent idea

2004 Buick Rainier CXL Plus 4.2L 6 Cyl.

Check your brake fluid

Stop! Checking your brake fluid from time to time is a great way to ensure safe stopping

2004 Buick Rainier CXL Plus 4.2L 6 Cyl.

Oil level check

Cars burn, leak and otherwise dispense of their oil. Check your level frequently and top up when necessary

2004 Buick Rainier CXL Plus 4.2L 6 Cyl.

A/C blowing hot air?

If your car blows hot air when your air conditioner is turned on, try recharging the freon first

2004 Buick Rainier CXL Plus 4.2L 6 Cyl.