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#1
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OT Black Spark Plugs
I need a refresher course.
I have a used 2.2L engine with 67,000 miles on it. I pulled out all the spark plugs and they are all coated with a black powder. What does that mean?
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May your transmission live forever. SuperbVehicleXtraordinary Proud sponsor of a 1992 SVX. |
#2
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Fuel mixture too rich
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#3
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I'll say! They should be a nice tan color if all is right. I forget what color they are when it is running lean.
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Pearl '92 LS-L 179K (Historic 1st 5-speed SVX) Mods: 5-speed, 4.11's, Group-N motor mounts, dual Magnaflows, cone air filter, Kenwood MP-228 CD/Receiver, white-faced gauges, '97 grill, custom window tinting. Ebony Mica '92 LS 80K Oct 2002 - Dec 2004: Victim of theft. She served me well. You can tell the lack of craftsmanship by the wrinkles in the duct tape. |
#4
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Re: OT Black Spark Plugs
Quote:
Matt
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Mattski 97 LSi Ebony Pearl 130k Midlife Crisis 93 Legacy Wagon 180k Training Wheels 98 Outback 180k 98 Dodge Durango 120k Ski Bus A multitude of skis to feed my need to go faster, faster until the thrill of speed overcomes the fear of death. |
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