I bought new sump plug from Ford today. I put new plug and copper washer and still leaking.
Then i tried new plug with that plastic washer and that leaks even more. Then i have coolant leak also, when car cools down at the garage i found some coolant under the car. I spotted it directly under crankshaft pulley, can new QH waterpump leak?
Engine has done only 300miles after proper and expensive rebuilt.