Search:

Theres your answer. low compression will tend to pressurise the sump

Get an oil can with a long flexible hose and small nozzle. Do a compression test. Remove the test gauge and squirt a smidgen of engine oil into the cylinder.(Not more than a spoonful of oil as you...

Id say those two things might not be related. I can't see how a blown head gasket would stuff the piston rings. Unless the gasket allowed coolant into the cylinder when then this stuffed the...