Irritating jittering issue.


Jurgen_EK

New Member
Joined
Feb 19, 2020
Messages
2
Car(s)
Honda Civic EK3 B16A2
Hi, thought you can help me out on this. I have a b16a2 engine with ek9 cams and a hondata ecu. Whenever I stomp the gas pedal hard the car jitters/knocks up until I stop pressing the pedal. I’ve been told that this may be a distributor or fuel pump fault. Recently I changed the internals of the distributor with that of a d15b (since being the same), but the issue was not solved. Will changing the fuel pump (still ek3’s) to a walbro 255 remove such problem? Thanks
 



Jurgen_EK

New Member
Joined
Feb 19, 2020
Messages
2
Car(s)
Honda Civic EK3 B16A2
Yes the ecu was tuned by a reputable honda tuner here in malta. I recently changed the map sensor with that of the d15b and the issue seems to resolved a bit, though not 100%.
 


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