Whats the best way to get the hoses/clamps off a fuel filter for a 93 cougar? it runs and dies alot?

its got these clips but i cant pull off the hose, i dont want to wreck something by pulling too hard. do these clips need to come off completely and how much force is needed to get the hose off the filterWhats the best way to get the hoses/clamps off a fuel filter for a 93 cougar? it runs and dies alot?If it's never been change or it's been a long time it will really be a ***** to get off. Also the clamps may be push pull type try and google it something is bound to come up. If someone replaced the clamps with the basic screw type than the hose is just frozen and need some elbow grease to get it loose.. try drinking more beer that usually helps!!Whats the best way to get the hoses/clamps off a fuel filter for a 93 cougar? it runs and dies alot?they are the quick disconnect hoses.you need a special tool