Hi Lerry
Welcome from the other side of our planet.
Could you provide some more information to help with your truck?
Like is it mechanical or electronic injected? This will affect the diagnostic procedure.
And what is the motor home it is in? Is it a factory install or other? Year of engine?
Any other modifications? Type of fuel filter?
Some may want some pictures if that is possible .
With some more info you will get lots of advice on what to try.
Don't worry your motor home will ride again.
Thomas
90 Chev 3500 c/c 4x4,6.2na,400 auto,4:10 gears.DSG Timing gears,main girdle, isspro tach, pyro,boost,oil and trany temp.Dual Tstats, High volume peninsular pump,on shelf, Custom turbo and intercooler 85%complete. Change of plans for the dually, it's going to get a Cummins. Both trucks are Blue 90 4x4 crews