We had a 2001 PT with auto trans, and were thinking of towing it 4 down. Talked with remco as well as 4 PT owners we saw on the road!! All said they used the lube pump with no problems. We ended up getting a jeep, so we did not do the pump on the PT, but that was the direction we would have went!! Hope this helps some!!
AL, & Mickey "The Boston"! Silver Springs, FL Camping since 1967 and RVing since 1990! A 2011 Keystone Hornet 30RKDS & 2015 Yamaha V-Star 1300 Delux WATCH FOR MOTORCYCLE