Coolant drain plug question
Thread Starter
Instructor
Joined: Apr 2007
Posts: 199
Likes: 2
From: Suffern NY
Coolant drain plug question
I have removed the passenger side coolant drain plug successfully on my 70 454 but cannot get a socket on the drivers side plug. The motor mount is in the way. Is it necessary to remove the mount to get to the plug? If so, what the best way to safely support the engine when removing the mount and coolant plug?
Thanks,
Jordan
Thanks,
Jordan
Race Director
Joined: Sep 2001
Posts: 10,560
Likes: 439
From: Wellington, FL
St. Jude Donor '11 thru '25
I personally wouldn't go through all of that. I suggest just opening the one side and, after using a cleaner, keep flushing until the water comes out clean. Then add approx. 2 gallons of coolant, enough to give you a 50/50 mixture, and then top it off with distilled water. This will work just as well. Do it every couple of years and your cooling system will appreciate it. 
Thread Starter
Instructor
Joined: Apr 2007
Posts: 199
Likes: 2
From: Suffern NY
Thanks for the replys. I think I'll take Jud's advice and flush the block leaving the drivers side plug in place until I' m ready to pull the engine for a rebuild some day.
Thanks again.
Thanks again.
Race Director
Joined: Sep 2001
Posts: 10,560
Likes: 439
From: Wellington, FL
St. Jude Donor '11 thru '25
