Technical Fiat 500 1.2 radiator help

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Technical Fiat 500 1.2 radiator help

Whichever one you buy, make sure this part of the expansion tank is blind, or seal it off.
 

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New rad in just waiting for the antifreeze to arrive did make a rookie mistake, if you're really struggling to get the bumper cover on, check you've not put the top bumper beam(the one with the polystyrene on removed to remove and replace the rad) make sure it's not upside down!
Done that many a time. More so with the polystyrene upside down.
 
Stupid question how so you get the radiator full? Slowly filled the system started for 30 seconds filled more, let cool filled more, drove a few miles filled more to max but there's still a gap at the top just under the top hose, as it's new it's easy to see the pink coolant so far put 4.5l in.
 
Take the cap off, start the engine, let it get warm and remove the screw in bleed screw on the pipe on the right hand side (as you're looking at the car) beside the airbag. Keep pouring coolant in until it comes out of the hole. Replace the bleed screw and keep running with the cap off until no more air bubbles appear if you look into the cap. Put the cap back on and put the heater on and give it some revs with the fan on full blast to push it through the heater matrix. As you give it revs you may hear it bubbling as it's pushing air around. When the warm air starts to flow, you're pretty much there.
 
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