Does your engine blow blue smoke when idling, does it smoke blue going down the road? Chances are you have worn out valve guide oil seals in your engine. I will show you how easy it is to replace them and with a few simple hand tools.
Disassemble your engine down to where you will have access to the valve spring. You will need to remove the cylinder head cover, the rocker arms and the push rods. You will also need to remove the spark plugs.
Next turn on your air compressor and regulate the air 60-90 psi, turn the crankshaft until the cylinder you are replacing valve seals on is on top dead center.