Ezgo cart is fully charged but will go about 3 minutes then slows to a stop

If the charger is working properly then you have bad batteries. Charge them then have them load tested. Almost any local automotive store can do this in the parking lot without out removing the batteries

Basic EZGO Golf Cart Problems And How To Fix -

www.golfcarthotrod.com > Golf Cart Repair
Apr 30, 2010 - Electric E-Z-Go Golf Carts are becoming more popular every day ..... I have a ezgo carryall gas golfcart. it has began to pour smoke from rear.

DONT KNOW

DONT KNOW

Google is your friend. Type into your google bar just what you wrote for the question. Wiring diagram for ezgo freedom cart 1995.

may be you should make a diagnostic and you can do it in a garage or you can do it by yourself if you want to do it by yourself you need some tools and you can find some good ones here: xcardiag.com

http://www.buggiesgonewild.com/electric-ezgo/1536-basic-ezgo-electric-golf-cart-wiring-manuals.html

Your batteries have died. The reason it will barely move in reverse is that current is being supplied to the motor is a direction that it spends very little time using. There is a slight change in the armature over time, and reverse tends to work better over time. Check the voltage when under load. (run jumper wires from the + and - of the battery bank. If it is a 36 volt cart and the voltage drops to below 36 volts, you do not have enoug current to run the cart. Plug in the charger and watch the ampmeter. If it goes up to about 20 amps, then it is charging. It should take a good charge after 10 hours. If the cart charges and only runs a short distance, the batteries need replacing.

Regular 90 weight gear oil. Fill until it reaches the fill hole.

Hank, The cart man