Do not completely fill the cylinder. Always check the hoses and fittings.
Samco Sport is a company which manufactures various hoses used in the automotive industries. Some hoses are used for motorbikes, racing cars, accessories and valve connections.
Radiator hoses and heater hoses should be inspected yearly and replaced when neccessary.
Oxygen tank, Acetylene tank, regulators for each tank, hoses, a torch, and a striker. Check valves are also a good idea if they're not already installed.
First you have to remove the Upper and Lower Hoses going into the firewall, those hoses goes to the heater core... you must remove the bottom half of the dash in order to access the heater core... it should be held in with about 4 bolts (im not really sure how many bolts holds it in).
Some typical radiator repair jobs are leaking hoses, leaking radiators or loose connections.
In the middle of the engine way in the back. Look on the back fire wall and you will see several hoses for the heater. Look down in between these dead center on the engine. You will have several hoses and connections. This is the place.
These fuel lines will have speed connections that basically you grab, squeeze and push in than pull out. The connections are located on the driver's side of the fuel tank. and you can relieve the pressure by trying to start the car with the gas pedal absolutely to the floor. Crank it for a few seconds and it should be depressurized.
check your water pump. As well as your thermostat housing, and any coolant hoses/connections.
Check the steering valves, pump, hoses and cylinders in the power steering system. Make sure the hoses are fairly flexible. The hoses can get a little stiff in hot weather. The pump should draw down the RPM of the engine if it is working correctly. The control valves on the linkage system must be clean and be able to operate smoothly. Dirt can wreak havoc with the smooth flow of a power steering system. Also, make sure the power steering fluid is at the recommended level.
I person needs to have a diagram when making any changes to a car. For a Nissan Sunny B12 the diagram to the air hoses connected to the intake manifold and carburetor can be found in the maintenance manual.
No, Drano should not be used in rubber hoses as it can cause damage to the hose material. It is designed to break down clogs in drains, not suitable for use in rubber hoses.