Blake,
Look inside the radiator cap at the coolant level. If it rises and falls while the engine idles that is a sure sign of a cylinder leak (gasket or cracked head). As the piston on the leaky cylinder rises and falls it will pump coolant and air in and out of the coolant system.
Retro
Look inside the radiator cap at the coolant level. If it rises and falls while the engine idles that is a sure sign of a cylinder leak (gasket or cracked head). As the piston on the leaky cylinder rises and falls it will pump coolant and air in and out of the coolant system.
Retro
