Where does the vacuum hose go on a motorcycle?

It should connect to the petcock next to the fuel line. You should see a smaller fitting usually on the front of the petcock with a round housing behind it. This is where the vacuum diaphram is. Engine vacuum turns on the petcock to deliver fuel to the carb only when the engine is running.

What does the vacuum hose do on a motorcycle?

when vacuum is applied to the hose, the vacuum pulls a bladder inside that is supposed to open the fuel line for fuel. When the vacuum is absent, the valve is suppose to close and not let fuel into the carb to prevent flooding the engine.

Is there a hose to the purge solenoid?

There is no hose that goes to that solenoid, it is a vent. The solenoid you have pictured is the evap purge vacuum switch, I believe the one next to it with the red connector is the evap purge solenoid. Here is a brief description of its purpose. A vacuum switch in the purge line detects when the system is purging.

Where does the vacuum hose go in a V8?

Here is the vacuum diagram for your car (BELOW). The 3rd goes to the fuel tank, the smaller hose goes to the MAP sensor. There are not many lines. I was unsure to give you the answer because its V8 and there’s 2 different engines and the vacuum diagrams are different-I can provide the other diagram if you wish-hoping its the one you’re looking for.

Where does the PCV hose on the driver connect?

Engine vacuum diagrams please? The pcv hose on the driver side of the 5.7 liter engine connects from the valve cover to the intake manifold. There is another smaller vacuum line that comes from this connection at the intake manifold. Where does this vacuum line connect?

Where is the PCV hose on a 5.7 liter engine?

the pcv hose on the driver side of the 5.7 liter engine connects from the valve cover to the intake manifold. There is another smaller vacuum line that comes from this connection at the intake manifold.

What happens if the vacuum hose is missing from the transmission?

The transmission will work without this line, but the shifts will be hard as if the throttle was all the way to the floor. If the hose is broken or missing, there will also be a vacuum leak at the carburetor, causing a rough/high idle and possible an intermittent backfire.

Where is the vacuum hose on a GMC Truck?

Its the silver line next to the trans dipstick tube The year range is pretty non specific. If the truck has a vacuum hose to the transmission (to the vacuum modulator), the line will be a metal tube attached to the large tube that the transmission dipstick is in. It will come up and connect to a hose that will run to the base of the carburetor.

How do you replace a vacuum line in a 1994 Ford?

The green marks in the photo apply to 1994-1995 cars: I started by replacing the short section of 5/8″ hose coming off the drivers’ side valve cover. Simply twist and remove the short section of hose, lay it beside your 1ft length of 5/8″ hose, and cut so the length is approximately the same.

Can a regular vacuum line be used to replace an emissions hose?

Another thing to be aware of is that you cannot use regular vacuum hose to replace emission hoses. You must use emissions hose (or fuel line hose)on those hoses. Regular vacuum hoses just aren’t strong enough to work.