Hi i have a 1996 s14 sr20det zenki . I have a serious problem lately and i cant find any people who has similar problem.
Problem is when i drive my car engine tends to stall under 3k rpm.İt doesnt matter which gear i am in . For example if i drive on the road 3rd gear it pulls great but when i drive normal and rpm drops under 3k car starts to shake and try to stall. Or i am driving on highway on 5th gear downhill! and rpm drops under 3 k car starts to shake and try to stall.İ cant find the problem.Other than car pulls great at steady afr. My specs are
sr20det with vtc (s14 version)
oem engine
fmic
tial bov
tial external vaste gate
oem injectors
aem fpr
walbro450
audi r8 coil pack
stand alone ecu( with map reading , i dont use maf)
innovate afr
exedy stage 4 clutch
rocker arm stopper
cometic head gasket
Recently built engine.I am suspecting from timing or worn out camshafts.Or fuel pump.
What is your opinions?
thanks for your help. Great communuty.