Loses power under acceleration but only when warmed up

I've got a recently-purchased '75 campermobile that seems just fine
until it gets warmed up -- and then it loses power under acceleration.

I didn't notice the problem when I first bought it but after driving
it about 100 miles I first noticed the problem starting going around
curves on the interstate but then it became persistent.

Any suggestions (other than get my money back)?

James A. Bowery wrote:
> I've got a recently-purchased '75 campermobile that seems just fine
> until it gets warmed up -- and then it loses power under acceleration.
>
> I didn't notice the problem when I first bought it but after driving
> it about 100 miles I first noticed the problem starting going around
> curves on the interstate but then it became persistent.
>
> Any suggestions (other than get my money back)?
>

Where are you? What engine? Carby?


My hunch says it is something simple, rather than
a destroyed engine. Question is- what?

Fuel starvation?

Electrical problem?

Post as many clues as is possible.

Speedy Jim
http://www.nls.net/mp/volks/

"I have no use for a car which has more spark plugs than a cow has teats!"
Henry Ford, when advised that Chevrolet was introducing a 6-cylinder engine.