I have coolant promblem,steam is coming from bk side of the engineac
The engine block and heads have round holes in them to let the sand out of the casting when the engine was manufactured. Those holes are closed with a steel plug hammered in. Since those plugs are exposed to engine coolant they will rust and fail at some time. special tools have been designed to remove and replace them. It's not an easy job.
64 views
Usually answered in minutes!
×