Re: \'87 Ramcharer Fuel Capacity
Have a '84 RC with a similar problem. The factory manual says it has a 35 gallon tank but have never put more than 28 gallons
in it. I've never run it completely dry. The vent that runs from the top of the tank to the charcoal cannister under the hood
appears to be plugged. It's possible there is a checkvalve in the line although my manual shows none.By the way the tank is
plastic. If you find the answer, please pass it on.