This thing has done this from day one!!!!
I have been able to get around this pain in the a** problem but I don't like doing
it the way I did. Since I have a ported TB anyway I put a set screw where the
throttle stop is so I can adjust the amount that the plates are open at WOT, the
plates were a little over center to start with and now they are just about 2 deg.
from being wide open, but now this thing pulls like crazy to the rev. limiter. It
just may be that it doesn't flow as well at WOT than the way I have it set up now,
I am going to get it on the flow bench and see.
Colin H.
TXSTIM@aol.com wrote:
> >My 98 5.2 gets very flat at around 4700 rpm, it will then pull to the
> >rev limiter but is flat all the way there. If I back off of WOT just a
> >hair it will pull like hell to the limiter. I have tried to play with
> >the TPS by removing the metal sleeves that the screws go through so it
> >can be turned one way or the other but nothing changes. I am thinking
> >that maybe it is a MAP problem.
> >Any ideas form anyone!!!!!!!
>
> I experienced something similar when I installed higher rate injectors (and a
> ported TB) on my '94. At first I thought I might be experiencing some sort of
> fuel pressure problem, because of the higher flow rate, but that wasn't the
> case. I reinstalled the original injectors, and all is well again.
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