Hey Scotty! Recently I took my car, a 2002 v6 Honda Accord Ex, on a 3 hour trip and on the way it started overheating. A mechanic checked it and told me that it seemed to him it was a clogged radiator so I replaced the radiator as well as the radiator cap. There are still bubbles in the cooling system and I’ve tried to bleed the air out by having the radiator cap off and recently by using a no spill funnel. Nothing seems to work though. The car still has air bubbles and when I try driving it, the coolant pushes through to the overflow tank and begins to spill from there. I used a block tester to check for combustion gas in the radiator, but the color of the liquid never changed. What do you reckon it may be?