2006 Buick lacrosse is leaking antifreeze but not leaking outside car and plus when it sitting in park while idoling the temperature gauge rises up, can U please tell me what the problem wit ma car?
You say it's not leaking outside car, so is it leaking inside the car? Or you just don't see any leak? Temp gauge rising might be due to you being low on coolant. You need to pressure test the system to find the leak.
Ok I see, and I'm butting antifreeze in the car every day just about and to day white smoke was coming out from under the hood.
Definitely a leak. Look at all the hoses, water pump area, radiator and coolant reservoir. Stop the car and open the hood carefully to see where the source of the white smoke is, this will be your leak area.
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