Hi Gary,
I would guess you also need a carburetor kit, too. Usually over a
year period the gasoline will evaporate, drying the accelerator pump
plunger, and shrinking the gaskets, causing them to leak between
galleys, plus a little corrosion usually forms clogging the jets. And
was the bad pump the reason it was parked in the first place?
God Bless America, ßill O|||||||O
http://www.billhughes.com/

wrote:
>
> Ok so heres whats going on...
> I have an 87 4.0 Wagoneer. It has been sitting outside unused for about
> a year. I decided to got it out to take a spin in it yesterday, and
> noticed that it will not rev over about 2,500 RPM. It almost instantly
> dies. It will also stumble and sputter when I try to accelerate
> moderately hard. It seems to me as though it's starving for gas... thus
> leading me to believe the fuel pump has taken a dump. Are my
> assumptions correct? Or is something else causing the problem? Thanks!
> Gary