Hello,

[Johng]

My wife and I have 1996 Georgie Boy Prusuit Motorhome on a 1995 P30 chassis with 454 TBI
We are from southeast Kansas.
Right now we are on our spring trip in Florida
My 454 is missing, it seems to cruise ok, but under load it studders,
It starts easy and I can rev it up fine so I think it is getting fuel ok.
I am open for ideas on what my problem is.
Thanks.
John

[steveo]

heya

stuff like that usually ends up being ignition for me.

ignition is very load dependent (way easier to spark until the cylinder pressure is high).

plug wires, distributor cap/rotor, or coil has gone weak maybe. you can ohm out the wires and coil and check the distributor cap and rotor visually

[Johng]

Thanks for the tips,
I did find two plug wires that the end had came off the metal clip that goes on the plug. I replace them with extra plug wires I had with me. I will find out tomorrow when we get back on the road.
Thanks,
John