Join Date: May 2012
Location: Alabama, Montgomery area
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Fuel pump question
My truck will be fine for about a mile in the morning, then the SES light comes on and it has no throttle response and runs rough, like its tripping over itself. Then it will randomly go off and the throttle comes back but it makes a weird, loud, uneven, flutering hissing noise and jumps and bucks on acceleration with the uneven noise......
Could it be fuel supply as in the pump? It has over 290,000 miles.....
1999 F250 Lariat 4X4 Offroad
Under the hood: 7.3 diesel, 4in straight piped to 6in shotgun dual stacks, DIY 6637, Bigg Boost. Foil delete. Riffraff FRx. IH Bellowed Up Pipes. Wicked Wheel Gen 1. TS Chip with canned tunes
Cosmetic: Bushwhacker fender flares. Moto Metal 951 18's wrapped with Nitto Trail Grapplers 295/70/18