Buick Engine Coolant

Engine coolant circulates through your engine to keep it cool in the summer but wont freeze in the winter.
Buick engine coolant. Buick enclave buick enclave owners manual vehicle care vehicle checks engine coolant the cooling system in the vehicle is filled with dex cool engine coolant. The buick 3800 v6 is a fairly reliable engine but coolant leaks on the series ii 3800 engines with the plastic intake manifold have been a problem. Make sure to check your engine when it is cold for an accurate reading. The fix is to replace the intake manifold gaskets.
Find the right part for your car. The oem intake manifold gasket tends to deteriorate after 60000 or so miles in the area that seals the cylinder head coolant passage to the manifold. The coolant is designed to remain in the vehicle for 5 years or 240 000 km 150000 mi whichever occurs first. Intake manifold coolant leaks.
P0128 buick meaning an engine coolant temperature ect sensor monitors the temperature of the coolant. Engine coolant circulates through your engine to keep it cool in the summer but wont freeze in the winter. Make sure to check your engine when it is cold for an accurate reading. Engine coolant thermostat housing.
This input is used by the powertrain control module pcm for engine control and as an enabling criteria for some diagnosis.