What is bussin? Bushings? If so, which bushings? Upper Control Arm (A-arm) Bushings? Sway bar bushings -- front or rear? Ya lost me bud, try to be a little more specific and maybe use a spell checker.
Should be in housing at the end of upper radiator hose
On the 4.3 engine it is located under the upper intake manifold. The upper intake manifold must be removed to gain access to it.
Should be in a removable housing at the engine end of the upper radiator hose
The thermostat is located under the elbow of the upper rad hose on top of the intake manifold.
Most thermostats are in-line with the upper radiator hose. Check the housing where the upper radiator hose connects to the block.
Fuel pressure regulator is located under the upper intake cover
Follow the upper radiator hose to the engine, the thermostat is under the housing the hose connects to.
follow the upper radiator hose to the thermostat housing on engine. Thermostat is located under the thermostat housing.
Assuming this is a 4.3L engine, the fuel pressure regulator is located under the upper intake manifold. The upper intake manifold must be removed to gain access to the regulator.
They are located under the upper intake manifold. The upper intake manifold must be removed to gain access to the bank of injectors, AKA the "Spider".
Follow the upper radiator hose back to the engine, it is connected to the thermostat housing on the engine. The thermostat is located under the thermostat housing.
It is located under the upper intake manifold. It is connected to the bank of fuel injectors (poppets) bank.