hi i have 88 crx jdm zc motor swap sohc non vtec fully built with t4 turbo setup. I have been running 17psi boost for over a year now daily driver
Here in last two months the car has started missing in low rpms. I am running obd o and am getting code 9 so i changed the dizzy out with brand new one the engine light went of and car ran great for about 15miles then engine light came back on and started to miss not as bad and only missing in low rpm
I allso changed plugs ngk and ngk wires and still showing code 9 on ecu
Any one have any idea what could cause the miss and the code?