1. Idle with black smoke.
2. Engine jerk when idling.
3. spark plug goes black and after replacement its ok for a while but later will be like running on 3 cyl.
4. Changed plug ...
am i right to say the ecu can be accessed via a harness ?
if so, is there a computer program cheap/free and simple enough to use to access the ecu realtime info? can DIY?
G' day fellow ZTH forummers, it's been a while since I posted on the FI section of ZTH and just felt that I had to, just to share my personal experience of the above topic and I'd like to declare my purpose is not to...