Home › Forum › Ask A Member › QD19 Overheat Question – Update › Re: Question For The OMC Experts
June 23, 2015 at 2:48 am
#18739
quote beerman57:
Plugs are dark
As you know, that tends to indicate a rich condition – but how dark are they?
In any case, I’d suggest you rule out a rich mixture and/or retarded ignition timing. Not saying these are creating your issue, but IMO it’s imperative that you rule them out before going down any other avenues.