what is causing this
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Junior User
Joined: Jun 2003
Posts: 78
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From: GrandRapids MI
what is causing this
i have a 1993 f150 4x4 4.9L. the truck runs very good exept between 25 and 35 mph. around that speed it starts to sputter like it is going to stall. if i push down on the throttle it takes off . i can go from 0 to 60 with only a slight hesitation at 30 mph. i dont have any codes or know what the fuel pressure is.
