P0174 1999 Ford F150 -

Question

I HAVE A 1999 FORD F-150 LIGHTNING

I had the engine steam cleaned and after I notice my truck was running ruff. I put the OBD on and 2 codes came up. P0308 and P0174

how do I go about fixing the problem?

Thanks,

Jerry

Answer 1

Hi there,

I would start by replacing the ignition coil on cylinder 8. This will cause not only the P0308 misfire code, but should also take care of the P0174 code witch is a lean condition for bank 2.