Re: Right Mix for coolant

Posted by JWL On 2014/10/14 17:50:15

When flushing the radiator, flush from the bottom out through the top. Wrap a bunch of duct tape around the hose end so it fits into the radiator lower outlet. This will help to flush out debris rather than depositing them on the tops of the tubes if flushed from the top out through the bottom.

Good idea to flush the block too. If you want to go whole hog, remove the drain plugs on each bank, water pump, thermostat, and disconnect the heater. Reverse flush the engine. Removal of the pump will allow more crap to be flushed out. Also, flush the heater separately.

Good time to check the thermostat before replacing it, oh heck just put in a new 180F rated one. Good time to check radiator cap and all the hoses and clamps, including the ones to the heater. Do it once, do it right. Good luck.

(o{}o)