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.

Replace brights

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2004 Buick Rainier CXL Plus 4.2L 6 Cyl.

Secure precious cargo

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Replace a burnt out DRL

DRLs are on more than your headlights. They burn out faster and should be replaced regularly

2004 Buick Rainier CXL Plus 4.2L 6 Cyl.

Plug minor coolant leaks

Leaking coolant is usually a sign that your water pump needs to be replaced. This video shows you how to quickly plug it

2004 Buick Rainier CXL Plus 4.2L 6 Cyl.