Hello I am having starting issues with a cat gp45k 2004 propane forklift. It seems to me like it’s the regulator has a lot of pressure but I’m not sure if this is normal or not. It is over fueling if I slowly feed it fuel it will run. Does anyone know what kind of scan tool I need to communicate with it? It’s possible could be something to do with the fuel solenoids on the intake? Thanks or if anyone has a manual for this machine