2004 Buick Rainier "service engine light" Questions

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Question about Buick Rainier

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...engine, if you cant afford a full service, have the oil changed only, leaving oil in the engine cause the most damage to any car as it looses its ability to lubicate causing friction and damage. hope ...

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engine service light is on and dealer and autozone says it is a loose gas cap but it is not loose. What do I do? Autozone and dealer says that loose gas cap is causing engine service light but the cap

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Question about Buick Rainier

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engine light on why Engine light stays on May need a service or there could be a fault. It is also possible that the sensor is faulty. Sorry can't help more

engine light comes on when the computer detects a malfunction in the emision control system, could be a loose or broken vacumm line, loose gas cap or a sensor. Drive your vehicle to an AutoZone store,

Question about Buick Rainier

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engine!" Mechanic replaced oil pressure sender switch, problem still persists. Car "shuts down" when this happens. One time, the display said " service braking system" instead of low oil pressure, but

Question about Buick Rainier

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...service. - If the engine is running and the security light comes on, you will be able to restart the engine if you turn the engine off. However, your Passlock® system is not working properly and ...

Question about Buick Rainier

1 Answer

...Engine or Service Engine Soon light diagnosis is often frustrating and expensive. Fortunately, if you happen to be technically inclined and have the basic tools, it is likely that you can do the job ...

Question about Buick Rainier

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...front hub assemblys are a problem on this car. I have put two in in one year. If you have your tires balamced, and it still is there, the its a hub assembly. Is your service engine light on at

engine warning light comes on periodically The best thing to do is scan the computer for codes. This will give a good idea of what the problem is. There are three options to get codes. 1. A basic ...

...engine oil last change. It might not of been reset at last service. The light indicates that service for an oil change is needed. I had to take my vehicle in for a different reason. I asked the ...

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