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mint nova
19-09-08, 08:59 PM
ive got a redtop thats a coilpack version with the 3bar injectors and regulator and it doesnt run right it runs fine on tick over but when driven it has a flat spot but clears as i get up the revs. aswel when its on tick over and i just blip the throttle for the first blip is ok but not perfect but then if i blip it again it hesitates and sounds flat.
if i clamp the fuel return pipe it gets better but its still not right.
im wondering if i have enough fuel pressure i was told to use a pump from a mk3 astra MPI.
has any one come across this before?
cheers :)