
Holy smokes, it's not the O2 sensor as he tried two different ones and the light still came on. Bugger.
Okay, his thinking coupled with the rich running of the engine leads him to think it could be the Greddy box controller thing that's somehow out of whack and perhaps the engine needs re-tuning.
Trouble is, Jason doesn't have the tackle or the knowledge to do it and I don't want to go back to those clowns that mucked everything up in the first place.
Looks like i may have no other option. Arrgghhhhhhhhhhhhh.
Help me Obi-Wan, you're my only hope...