Question about 1999 Pontiac Grand Prix
Thermostat - REMOVAL & INSTALLATIONCAUTION
Never open the radiator cap or the cooling system when the engine
is hot. The system is under pressure and will release scalding hot
coolant and steam which can cause severe burns and other bodily harm.
After the engine has cooled, drain the coolant into a suitable
container. Coolant should be reused unless it is contaminated or several
3.1L, 3.4L (VIN X) and 3.8L Engines
Hope helps (remember rated and comment this). Good luck.
Posted on May 28, 2010
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Posted on Jan 02, 2017
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