Questions & Answers for: 250 efi

...250 with a 351 EFI. About every 3 or 4 months it dies and acts lke it.'s starving for fuel. If I let it set for an hour or two it starts and doesn't do it again for 3 or 4 months.I have replaced both ...

My 1987 f250 efi straight 6 4 spd starts and then dies 90,000mi My 1987 f250, efi, straight 6, 4 spd, starts and then dies (90,000mi and two gas tanks) seemingly after warming up. Fuel relay fixed 2x ...

1987 f 250 dual tank efi dies after warm up fuel rlay fixed 2x mechanic says it is fuel pump It is the Fuel Pump. This is a Common Symptom of Early Pump Failure.

...pump is in the gas tank.Your ES 250 does'nt have carburation , it's EFI..Not enough info. to help you.Need to know if vehicle died & wont restart @ all or if it was a 1 time stall then it ...

wanted Fireing order 1985 ford250 xlt lariet 302cu 5.0 8cyl efi http://autorepair.about.com/library/firing_orders/bl-ford-firing-85.htm

shift light flashes around 6000rpm That could be an EFI problem or nothing more sinnister than vibration and a chafed cable. I would check the loom first for damage.

...250 302 efi im having a fuelissue i have found what i thought to be a fuelpump it comes on and everything with the key it is on the fuel rail toward the front of the truck but everyone tells me that ...

...250 4x4 w/ a 460 efi is running really rich, and smells of gas all the time. need to adjust the fuel mixture, don't know how. The mixture is not adjustable. You have fuel injectors that are ...

...HYOSUNG GV 250 EFI Owner Manual https://cdn.shopify.com/s/files/1/0805/2457/files/GV250_PARTS_CARB_EDITION.pdf?15715363235815868766 Hyosung GV250 Aquila ...

...250 5.8 EFI. Crank, no start after replacing vacuum lines? It could be anything. Something in the vacuum lines in the wrong place? https://www.google.com/search?q=1988+ford+f250+5.8+vacuum+diagram ...