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Reading spark plugs

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Reading spark plugs
mcglynn Offline
Starting to Live for the 306
Posts: 1,261
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Location: Lisburn, Northern Ireland
Car Model/Spec: 306 HDI
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#19
21-03-2015, 02:42 PM
I know the ceramic is white, im referring to the tip/electrode.

White = lean/hot.
Brown = good a/f & warm
Black = rich and cold

Looks white to me but as said its not a great picture.
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Messages In This Thread
Reading spark plugs - by lolsteve - 16-03-2015, 07:52 PM
RE: Reading spark plugs - by cully - 16-03-2015, 08:07 PM
RE: Reading spark plugs - by lolsteve - 16-03-2015, 08:43 PM
RE: Reading spark plugs - by Piggy - 16-03-2015, 09:05 PM
RE: Reading spark plugs - by lolsteve - 16-03-2015, 10:29 PM
RE: Reading spark plugs - by Niall - 16-03-2015, 10:33 PM
RE: Reading spark plugs - by Rippthrough - 17-03-2015, 12:15 AM
RE: Reading spark plugs - by lolsteve - 17-03-2015, 07:31 AM
RE: Reading spark plugs - by lolsteve - 17-03-2015, 06:44 PM
RE: Reading spark plugs - by Poodle - 19-03-2015, 10:20 PM
RE: Reading spark plugs - by Rippthrough - 17-03-2015, 07:42 PM
RE: Reading spark plugs - by lolsteve - 17-03-2015, 09:00 PM
RE: Reading spark plugs - by Rippthrough - 18-03-2015, 07:59 PM
RE: Reading spark plugs - by lolsteve - 18-03-2015, 08:11 PM
RE: Reading spark plugs - by mcglynn - 19-03-2015, 06:43 PM
RE: Reading spark plugs - by lolsteve - 19-03-2015, 10:40 PM
RE: Reading spark plugs - by Poodle - 21-03-2015, 02:38 PM
RE: Reading spark plugs - by silverzx - 20-03-2015, 11:40 AM
RE: Reading spark plugs - by lolsteve - 22-03-2015, 12:55 PM
RE: Reading spark plugs - by mcglynn - 21-03-2015, 02:42 PM
RE: Reading spark plugs - by r3k1355 - 21-03-2015, 06:10 PM
RE: Reading spark plugs - by Rippthrough - 22-03-2015, 11:55 PM
RE: Reading spark plugs - by lolsteve - 23-03-2015, 12:53 PM
RE: Reading spark plugs - by welshpug - 23-03-2015, 12:59 PM
RE: Reading spark plugs - by lolsteve - 23-03-2015, 07:28 PM
RE: Reading spark plugs - by welshpug - 23-03-2015, 08:55 PM

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