I have a 2007 Ford F-150 XLT, recently installed a new motor. due to the bad oil pump that’s causes the truck to start ticking pretty bad. so we changed out the motor, From Jasper Motors, with an updated fuel pump and plate that will start to open at 9K rpm’s. this reducing the amount of oil flowing back into the pan and keep more oil at the top of the motor and no more ticking. also has chrome lifter and lager cam shaft. so needless to say engine runs way better. then 3 years later had to swap out transmission. also went to Jasper for a newly updated version. So about 3 months ago I started getting a hesitation on acceleration. every now and then. but as I step on the pedal, if bogs down and feels like its getting flooded with fuel. that’s my concern. so some steps I’ve already taken.
step 1 replaced fuel pump driver
step 2 replaced all injectors
step 3 replaced new fuel line module just above the injector port
step 4 since I’m running the performance edge chip, that currently was really not being used. I stepped it up to stage 3. systems kind of went away. but are still there.
so next I’m thinking either pedal sensor along with TPS. what can I do. I hate that this car wont get up and go at a stop light. hesitates then takes off.