Originally Posted by
sheps
Rich170.
Its at the garage at the minute...they have run out of dye for the test.
It does it when warm, thats all i know atm.
Its actually one of your customers doing the work for me...John with the Red Evo, i believe your doing a spot of engine building for him

discribe when and how, Most of the bubble problems I see are when the engine has been turned off and the engine then purculates and is nothing to worry about, Also the same goes if you remove the rad cap as you then let the pressure out you should not do that.
Mark