Is the question how to bleed a Buick 3800 cooling system? I would say open that little petcock by the themostat housing and release all the air as you fill the system with coolant. When coolant comes out instead of air all the air is out.
the thermostat is located in the housing where the top radiator hose enters the engine. Note: there is also a brass screw on the top of the housing, this is to bleed the air from the cooling system when you replace the thermostat (or do other cooling system repairs)
It is located underneath the plastic engine cover on the right side of the engine as you look at it from the front.
what is the radiator capacity on my 97 delta olds with a 3800 series engine The radiator only holds about 3 to 4 qts. The entire cooling system holds about 12 qts.
About 20hp.
Depends on the type of engine, but in 3800 type, remove the plastic hood (the one that bears the number: 3800) and the thermostat housing should be on the right side. Follow the upper radiator hose, it is connected to it. On the thermostat housing, you will also find the air bleed valve of the engine.
It is located on the radiator. Go to the link on the right there is a procedure posted there with pictures that will walk you through the process
Alot of buick regals and lesabre's came with the 3800 engine
A 3800 engine is 3800 no mater what is mounted in. But a 2007 Pontiac G6 does not have a 3800 it has a 3500 (3.5L) V6.
Its the bleeder screw, its used to let air pockets out the coolant system.
About 20hp.
according to the owner manual, 1800 pounds, 3800 pounds with towing package (self-leveling shocks, heavy duty engine cooling and transmission cooling), trailer over 1000 pounds requires brakes.
The 3800 V6 has a timing chain.