Reply to "Autolite 25 Plugs VS Autolite AR25"

marlinjackThe Machinist #5723 AMARGOSA MACHINE 'Running on Empty- Middle of Nowhere'

...In my view, that's a Lot of Carbon for Just running Rich. A Blown power valve? The engine wouldn't even start or run, Flooded.

Looks like 'Burning Oil'. And there are a Dozen ways Oil can get into the Cylinder! Is there 'Blue Smoke' in the Exhaust, Or Black??

Just for general info...#26 Autolites Run Hotter. Would NOT solve your problem, but may 'Blast' away some carbon and keep the plugs a little cleaner. But that would just be a 'Band-Aid'.

As asked previously...are All the Plugs Fouled like this? Just ONE plug fouled could be a 'Weak' Ignition, up to and including a Bad Plug!

ALL the Plugs Fouled?...could Still be a Weak or Failing COIL, and Everything In-Between, Weak Spark.

Good Luck searching this Out.

12/24/243:48 PM

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