How to replace freeze plugs on 1989 ford f250 Source Source Source Source Source Source Source Source Source Source Read Also: 1989 Ford f250 how t to replace freeze plugs How many freeze plugs on 1989 ford f250 5.8l 1989 Ford f250 freeze plugs 1989 Ford f250 how to freeze plugs 1989 Ford f250 freeze plug location 1989 Ford f250 freeze plug removal