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Runnibg rich usually.
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∙ 14y ago
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Why are the spark plugs black on my 1993 Toyota tercel?
if the spark plugs are black because your car is running too rich. your plugs are fouled.
What is the cause of shaking due to acceleration?
Bad spark plugs, spark plugs wires, etc.
Will a bad alternator cause new spark plugs to smoke?
Spark plugs don't smoke. A bad alternator would cause a dead battery.
Will bad spark plugs cause an engine to burn oil?
No, but burning oil will give you bad spark plugs.
How do you change spark plugs on a 1994 Toyota Camry?
To change spark plugs on a 1994 Toyota Camry, remove the black shafts. The spark plugs are down the four holes. Use a socket set with extension to reach the spark plugs. Replace old spark plugs with new ones.
Can too much oil cause stalling?
yes! Too much oil can cause the spark plugs to foul(ie;oil fouled)a black oily electroid prouducing a weak spark. Which in turn could cause stalling.
Can spark plugs cause over heating?
yes
Oil on spark plug?
You need to have your vavlve cover gasket checked! That may be the cause of oil being on your spark plugs! You need to have your vavlve cover gasket checked! That may be the cause of oil being on your spark plugs! You need to have your vavlve cover gasket checked! That may be the cause of oil being on your spark plugs!
Spark plugs cause the ignition in Diesel engines?
No, spark plugs do not cause ignition in diesels. The fuel compression causes ignition
How do you change spark plugs Volvo s70?
There is a black cover on top of the cylinder head (the one with 20V written on it), the spark plugs are under it.
What would cause all 4 spark plugs to be black and run rough on a 95 sunfire 22L?
Engine is running extremely rich.
What cause black soot to get on spark plugs?
lambo sensor - cat issues - over fueling - ht leads break in the vacuum system
