Questions & Answers for: Buick coolant system

system. hi jackie, you could have a short in the wiring of the temperature sending unit. this would answer your second problem, for your first problem of coolant will not circulate through the engine,

...coolant system so you may have air in the system and need too bleed it and for the light coming on while on the highway most likely low coolant when your driving the higher rpm the more coolant is ...

coolant system. Some autoparts stores have loaner tools for pressure testing the system so you can avoid having to by the tester should this be necessary. If you can't find any coolant leaking out you

in the cooling system and the system may be very low. Sometimes if the cooling system is full and there are no leaks, the low coolant sensor might have a malfunction and turns on the low coolant light

...coolant system. drive belt . Coolant hoses at the coolant pump. Coolant pump pulley bolts (long bolt removed through access hole provided in the body side rail), then remove the pulley Torque axis ...

...coolant if discolored flush the system before refilling. To Fill: CAUTION Follow the procedure below to insure the coolant is at the proper level. A coolant level that is too high or too low could ...

...the long life coolant breaking down, flush the system and install the newer more stable coolant. It could be the dreaded plastic intake gasket failed and allowing oil to enter into the cooling

coolant bubbles in water pump You either have air in the system. Or your cooling system has cavitation. If it's cavitation you need to replace your coolant because the additive package in the coolant ...

...coolant light stays on until system heats Your overflow tank(aka coolant recovery reservoir) is low on coolant. The coolant expands when warm and raises the level in the tank, which turns off your ...

...coolant system, open the 'bleeder valve' then start engine. Let engine 'warm' to operating temperature. Add coolant/water to reservoir tank if needed as system 'bleeds'. As coolant 'bleeds', ...