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Oil on spark plugs
https://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=2&t=74590
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Author:  Pinhead pat [ Sun Sep 29, 2019 5:22 pm ]
Post subject:  Oil on spark plugs

My Prodrive was running weird, backfiring and bogging a lot and cutting off. I put brand new spark plugs in and it did the same thing. Pulled the spark plugs back out and one had a good amount of oil on it. I know this is not good but what does it mean. Bad rings.


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Author:  Wchauvin [ Sun Sep 29, 2019 5:29 pm ]
Post subject:  Re: Oil on spark plugs

Possibly a head gasket?

Author:  Pinhead pat [ Sun Sep 29, 2019 5:32 pm ]
Post subject:  Re: Oil on spark plugs

Just replaced heads and gaskets about 10 engine hours ago


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Author:  Will [ Sun Sep 29, 2019 7:08 pm ]
Post subject:  Re: Oil on spark plugs

Are we sure it's oil? Sounds like a cylinder not firing and unburnt gas mix with carbon. Check you plug boots and make sure it's firing on both cylinders.

Author:  Pinhead pat [ Sun Sep 29, 2019 7:13 pm ]
Post subject:  Re: Oil on spark plugs


Author:  JIMMY W [ Thu Oct 03, 2019 8:30 am ]
Post subject:  Re: Oil on spark plugs


Author:  bluesky2012 [ Thu Oct 03, 2019 9:39 am ]
Post subject:  Re: Oil on spark plugs


Author:  Will [ Thu Oct 03, 2019 2:25 pm ]
Post subject:  Re: Oil on spark plugs


Author:  Wchauvin [ Thu Oct 03, 2019 5:50 pm ]
Post subject:  Re: Oil on spark plugs

You are right, I didn’t know lol y’all want to y’all props, boxing, or duck species? I may be able to contribute to those topics a little better lol

Author:  JIMMY W [ Fri Oct 04, 2019 6:08 am ]
Post subject:  Re: Oil on spark plugs


Author:  Will [ Fri Oct 04, 2019 9:08 am ]
Post subject:  Re: Oil on spark plugs


Author:  Wchauvin [ Fri Oct 04, 2019 7:02 pm ]
Post subject:  Re: Oil on spark plugs

Yeah I know jimmy lol I honestly was just guessing at the issue cause I had a head gasket blow once and I had oil everywhere, so I didn’t know if that would contribute anything lol my expertise is in other areas lol

Will is silly lol :lol:

Author:  Pinhead pat [ Sun Nov 17, 2019 7:45 pm ]
Post subject:  Re: Oil on spark plugs


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