The passangerside floor in my truck is always wet andmy coolant is never full which leads me to beleave i have a leaky radiator core. i was wondering what is the first step in fixing this and what should i be looking for when i try to fix it?

 

first thing first, is it coolant on the floor? if not,then your a/c vent tube is clogged letting the condensation pool onto your floor. a leaky radiator core won't leave any fluids in your truck

 

Bypass your heater core and see if that does it. If it does you need a new heater core. Had it happen in a ranger I owned.

 

id say its a heater core...had that happen to me once, not in this truck tho...ive also had a small hole in the floorboard in vehicles before and rain comes up and soaked the carpet. just something to think about if you arnt sure if it is actually coolant on the floor. coolant has a pretty strong smell and you know you cant miss that smell in the cab of your truck

 

u drive on the highway alot, most likley ur ac drain throw a a elbo and a extension on it ull be fine

 

if i get a wet floor its usually from a passenger.......lol