I have a class A Monaco Dynasty 2008. It won’t start & can’t be towed because chassis air bags will not blow up. I believe my Diesel fuel was stolen leaving the tank empty. I’ve had two mobile technicians out to help. After adding 20 gallons of Diesel both primed the fuel system. I decided to have the coach towed. Tow company said vehicle could not be towed because air bags are not inflated resulting in the front being low. Any suggestions how I can either start it or inflate the bags.