We have a 1996 600aj with the ford lrg423 dual fuel engine. About a year ago we started experiencing this issue, That the machine has to run for about a half hour before it will throttle up for any function. When i first started here you could get on the machine start it and immediately it would operate properly. We did all the basics, tune up changed all the oil pressure sensors, the precision govenor and controller. Just installed the updated ignition module with new engine harness and still no luck. Anybody know what im missing??
Do these machines have to run for a period of time before they will allow you to have full normal operation??