1994 Buick Skylark Owner's Manual - Page 190

If you no longer have the overheat warning, can you Cooling drive. Just to be safe, drive slower for about ten minutes: If the warning doesn't come back you can drive on, normally. If the warning continues, pull over, stop, and park your vehicle right away. If there's still no sign steam., you canidle the engine of for two or three minutes while you're parked, to see if the warning stops. But then, if you still have the warning, TURN OFF THE ENGINE AND GET EVERYONE OUTOF THE VEHICLE until it cools down. You may decide not to lift the hood but to get service help right away. * System When you decide it's safe to lift hood, here's what the you'll see: Coolant surge tank with pressure cap 0 Electric engine fan 188