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The temperature guage, however, since you have a Buick, you more than likely dont have one. The issue with this is once the Temp warning light turns on, it might just be to late. You can buy a program like HP Tuners, install it into your laptop, and get the connector cable, and you can monitor your car in real time. This will tell you your temp. Otherwise you can go to your dealer, which would actually be cheaper, and they can use their computer to do the same thing.

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16y ago

What else can I help you with?