I'm trying to get the hoses of a VW Caddy Van so i can flush the heater matrix.
The spring clips on the hoses themselves are tricky to get off but there are plastic fittings which join the hose to the heater pipe(s). So I thought to try and get them off instead (can always hope is easy). Anyway, I managed to remove the fitting clip
but can't budge the fitting off the heater pipe! Do they pull off? Or twist or.. what? I don't want to use too much force in case they aren't meant to come off. tia