Afternoon all,my Gulfstream Sunvoyager is having a problem,6.5td [94] pre electronic pump.My rv starts no problem,there is a humming noise when you accelerate.And when you stop the engine when its hot it wont start,leave it to cool,and it starts no problem.So if anybody can give me some advice,iwill be one happy bunny
.Its a pusher,GM engine,mechanical pump.
thx the cat.