Fuel delivery issue?

OP
T
Member ID
#7421
Messages
143
Likes
21
Thread Starter #21
Got a few of those now. Both sensors should be here tomorrow.


Sent from my iPhone using Tapatalk
 


TyphoonFiST

9000 Post Club
Premium Account
Member ID
#3304
Messages
11,857
Likes
8,311
#22
I'm curious what your cam bucket looked like at the mileage you're at? Got any pics?[wrenchin]
 


OP
T
Member ID
#7421
Messages
143
Likes
21
Thread Starter #23
I saved it. I’ll post some pics when I get home from work.


Sent from my iPhone using Tapatalk
 


OP
T
Member ID
#7421
Messages
143
Likes
21
Thread Starter #25
2014-2018 Fiesta ST FORD OEM Cam Bucket at 110k miles. I was expecting to see more wear on the cam side, but evidence points to more wear on the fuel pump side. Note the concave wear.



Sent from my iPhone using Tapatalk
 


OP
T
Member ID
#7421
Messages
143
Likes
21
Thread Starter #26
So, the replacement of the fuel pressure sensors fixed the fuel issue. Not positive which one because I replaced both low and high pressure at the same time.

Immediately, thereafter, the “Help! Low boost - new sound” thread issue occurred.

Keeping me on my toes!


Sent from my iPhone using Tapatalk
 


Rocketst

1000 Post Club
Member ID
#9630
Messages
1,272
Likes
847
#27
So, the replacement of the fuel pressure sensors fixed the fuel issue. Not positive which one because I replaced both low and high pressure at the same time.

Immediately, thereafter, the “Help! Low boost - new sound” thread issue occurred.

Keeping me on my toes!


Sent from my iPhone using Tapatalk
Do you have part numbers and locations for these things? I'm pretty sure I'm having a similar issue. Lowside fp actual pressure at idle is 102psi and I think it should be like 70-80.

Sent from my moto z4 using Tapatalk
 


PunkST

2000 Post Club
Member ID
#4388
Messages
2,239
Likes
1,418
#28
Ill have to re marry my AP and see if this is whats causing my bucking while accelerating on the freeway issue i was chasing last summer. ( itll more than likely come back this summer too) no codes yet for me. Im at 104k. Roughly where are these sensors located in case i have to replace them. ( should also do the cam follower...)
 


Similar threads



Top