Have a '96 Georgie Boy Cruise Master on a Chevy 454 P30 chassis. DH thinks we are having a problem with the fuel pump. I did a search but most of the topics are not specific enough for him! Anyway if...
If it runs good when on the road, I would think the pump is good. I would be looking at the tune up part, filters , air and gas, plugs and wires, distributor cap and rotor.
Is it hard to start hot and cold. If injected do a leak down on them.