I have a leak that appears in front of van i can't tell what is leaking

dual heat another heater core at rear of vehicle

Most likely you have a cylinder in the rear leaking, and it's just slinging it off as you go. Your van should have front disc brakes and rear drum. Cylinders are normally $10 to $20 each. Wouldn't hurt to inspect both

check all your hoses run vehicle for awhile the inspect hose in this area. look for obvious things next check at the engine to see if a freeze plug is leaking then inspect you heater assembly the core may be leaking I'm leaning toward a hose or shut off valve

The Chrysler minivan products all had leaking problems. I have had 5 or 6 different Dodge or Plymouth minivans from 88 to 99. How bad is it. The most common thing is Valve cover leaks. Front and rear seals in the engine leak as well as the oil pan gasket. If its leaking a little bit at a time open the hood and look at the front and rear of the engine. Do you see grease and oil that has gone down the sides of the engine? Do you see a lot of grease on the engine with some clean streaks going through it. You may be able to see where its leaking from. If you know someone that knows what their doing have them change the leaky gasket/s. If not you can probably have it repaired for less than buying another van unless other things are seriously wrong with the van.
Hope this helps... Dale

Depending on the location of the leak from under the van. With the van setting on level ground have someone to fill the transmission with fluid( do not overfill) look under van to see if the fluid is coming from the front or rear or middle of transmission. If you cannot look under the van then use a large piece of cardboard and slide it under the van before you try to fill it to locate the leak. leak could be front or rear seals leaking or the pan gasket leaking. hope this will help you.

need to identify where leak is coming from wipe clean bottom of transmission and check trans lines ,dipstick tube, rear seal ,pan for leak or drip start van and let run drive around block than park and recheck trans for leak if leak by where engine and trans meet than front seal anywhere else fix and or replace front seal two choices first can try a trans leak additive follow instructions carefully or need to pull trans to replace seal

nothing special,they have to start to leak sometime

Most likely this is an automatic transmission cooler line.

Sorry!,..More than likely the front seal of the transmission has actually cut a groove into the torque convertor neck.I have seen these hundreds of times, when the van is hot the seal wont hold the fluid pressure behind it and trans fluid will leak past...also the lines/hoses are on the side of this transmission..the vent is located on top of this trans near the main connector,.not in the front(Ax4n).,, seriously go to an accredited trans shop only for this repairATRA......again sorry for the bad new..Bob Stinson