was wondering if any of you could help. Fuel filter changed then started
having problems with the rpms racing up to 4000 then slamming into gear.
Changed throttle postioner, mass air flow still no change. Any ideas what
In order for the engine to "eace" two thing must happen, more air and
more fuel must be allowed into engine. Just adding more fuel without
air will not make it speed up but adding more air will because the
system will automatically add more fuel. What year is this truck and
what engine is it and is it drive b wire ( gas pedal has no direct
connection to throttle plate) or old sytle direct connection?
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