Hello, im new this forum and would appreciate any help. Ive searched and couldn't find a solution . im having water drip on my passenger side floor board.im 100% sure it is from the a/c. it seems to be coming from behind the radio area and flowing towards the passenger side then dripping on floor . i seen write ups for the 6th gen but not the 4th . can someone point me in the direction of the drain line ? i cant seem to find it if thats even the issue . has anyone had this problem ? any help would be greatly appreciated and thank you in advanced.

 

I'm not an expert on the 4th gens, but I can make a guess. If it's just water (not anti-freeze) then there is either a drain that is blocked or a seal that has gone bad.

Many of the pre-90's cars, the evaporator core is housed in a black box, typically on the passenger side under the hood. The evaporator core can sometimes generate condensation that is normally let out through a small drain opening (on modern N and W body cars, that drain is about the size of my pinky).

Now, if it's anti-freeze, you have a heater core failing. And that is found under the dash on most cars old and new.

Hopefully some of our 4th gen Monte members can give some input.

 

X2
if it's "NOT" antifreeze..
Its a plugged Evap tube.

Welcome to the forum!

 

Thanks guys I found it . Theres no hose just a hole directly under the a/c box under the hood . I reached my hand underneath the box and stuck a little plastic thing I found on the floor . Once the clog was removed it drained about a liter of water . . . Problem solved .... thanks again guys I really appreciate it. . .