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740 turbo fuel/power issues? 700 1990

So, here's where i'm at:

-I've replaced the intank pump/sock filter. Verfied that it is working.
-Replaced fuel filter
-checked the fuel pressure regulator and it is in working order.
-I can hear my main fuel pump running.

Symptoms:
No power past half throttle almost like a fuel cut but i'm only pushing 9 lbs max.
I only have no power after the vehicle is warmed up and is even worse on hot days.

Any thoughts? I'm pretty sure this is a fuel issue but could it be a vaccum issue?

Thanks






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New 740 turbo fuel/power issues? [700][1990]
posted by  travis873o  on Wed Jul 25 11:29 CST 2012 >


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