A blog about finding and keeping my 1973 Mustang Grande (V8 - 351C 2V). Produced on July 6, 1973. Sold in Florida, USA.

Saturday, April 2, 2016

Removing the thermostat housing

Right. So after my last ride I noticed coolant leaking in 2 places. One was on the radiator where the overflow hose is and the other one is the top hose going to the heater, where it connects to the waterpump. I'm not sure what's causing this but I figure it wouldn't hurt if I replaced the thermostat before I investigate further. I wasn't aware of the little drama that was going to unfold ;-)

Hello engine.

The thermostat sits underneath the thermostat-housing on which also the rop radiator hose connects.
I took off the hose and discovered a great mess underneath.

Cleaned. Ready to be removed!

I managed to get it off. My new one is a lot shinier!

And there is the old thermostat!

Unfortunately both bolts snapped off and are stuck in the block. So there awaits my next challenge...
In order not to get any crap into the cooling system I left the old thermostat in for now.