shooting coolant out of reservoir/defunct heater

[Bill UK]

Originally Posted by spudz29212MKIII

Since were talking about radiators and coolant I have a question:
I have one of those pressure release radiator caps, and after a trip to class or home it kinda fizzes out where the release tab meets the metal cap (hard to describe) like someone has a straw blowing bubbles? I bought a new cap yesterday and it still does it. Any clues? Thanks

There are many different rad caps for the Supra, even more if you include the non-Toyota stock rads. Some caps are very similar in overall size but vary in depth. I made a few drawings of the two different types I have owned with the Toyota part #`s. Ignore the words Halfords and Nissens they only apply to the UK. Just look at the dimensions and the Toyota part #`s. You may have the wrong rad cap ?