Hey guys,
started up bus again yesterday, had to reprime the fuel system a little again but there may still have been air in the fuel line that did not get completely out after start up a couple of days ago. I am not sure that this line will stay air free once the bus is run for a long time and then shut down. I was toying around the thought of installing a Check Valve at the fuel tank to keep the fuel supply up to the primary filter at all times, Unless I let the tank run low or out of fuel, (Which I assure will not happen) after all this planning. What is your opinion of doing this or is it overkill??