- 2,953
- 4,298
- 113
- Location
- Olympia/WA
Lately it has seemed like my truck has been missing at high rpms/heavy load. Took the BEOD off the back (2500 lbs)and drove it again, still sounding like it's missing at high speed/load, and doesn't want to go over 60mph.
Decided to check the fuel in the filter, so opened the valve by the front wheel and nothing came out while truck was cranking or running. Soon afterwards the engine stumbled and died.
I am assuming that the fuel lift pump has died and the injection pump just couldn't suck enough fuel under heavy load, so I have a pump on order. Any chance I screwed up and it's not the lift pump? (sounds great at idle and low speed)
Decided to check the fuel in the filter, so opened the valve by the front wheel and nothing came out while truck was cranking or running. Soon afterwards the engine stumbled and died.
I am assuming that the fuel lift pump has died and the injection pump just couldn't suck enough fuel under heavy load, so I have a pump on order. Any chance I screwed up and it's not the lift pump? (sounds great at idle and low speed)