P0174, p0302, fuelsys1/fuelsys2 ol-fault HELP

[RiCeY]

Is that with another injector? Tested the new injector resistance? Misfiring on same bank?

 

[Vel98]

14ohms resistance misfiring on same cylinder but even worse. Idles average but bad missfire under any load old injector miss was only intermittent. Long term fuel shoots through the roof worse than before so possibly the injector is partly blocked or did not seat correctly in the manifold allowing air to seep past the oring.

 

[Vel98]

So had a play today pulled the plug again and plug was dead was replaced when problem first started put a new plug in it and it's running again but still throws the lean code and missfire code. Ltft is still pos20%+. Lessened off the cat to make sure there 2as no blockage made no diffeence except less of a sulphur smell.