im getting code 43-Fuel suply system.
have any of you ran into this problem? i know this could be a few different things pump injectors etc. what could be my problem?

 

I had this problem, same code throwing once in a while. I changed everything in the fuel system, filter, injectors, pump, and found out later on it was the O2 sensor signal. It was grounding out on mine.
Btw, the helms manual says code 43 is most likely a problem with the O2 sensor circuit.
Do you experience hesitation somewhere around 3000-3500rpm then after 4000rpm it runs great ?

 

Code #43 is usually the O2 sensor.

 

ok i will check that, thanx b19coupe and quick 200k

yep it hesitates in the lower rpms