Any constant vacuum source.
on thepass side of the transmission pan.it has a hose connected to it.
if its a 350 remove alt. first
You do have to remove 1 of them, either 1.
u just have to remove the valve and have a piece of aluiminum cut and bolt it down. block the vacuum hose to the solinoid and live with the check engine light being on
You'll need a valve spring compresser, compress the spring down, toward the head then remove the retainers and the valve should slip right out.
driverside valve cover toword firewall.
That component is called a "PCV valve," which stands for Positive Crankcase Ventilation valve. It helps regulate the flow of gases between the engine's crankcase and intake manifold for emissions control.
Follow the top radiator hose back to the engine. The radiator hose connects to a housing that is bolted to the intake manifold. Remove the radiator hose the remove the two bolts that hold down the housing and the thermostat is right there.
Remove the valve cover and you will see it stamped into the top of the head.
how do you set valve on 1998 350 vortec
That is called a heater control valve. When you are not using your heater, vaccume closes a small valve that's in the control valve and stopes the water from going through the heater core. Therefore you get no heat inside of the cab.