Engine Mechanical problem
1994 Honda Civic 4 cyl Two Wheel Drive Manual 200000 miles
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i have a 1994 honda civic dx. i replaced all the gaskets and spark plugs and wires. it still has a little white smoke from the tailpipe and the spark plugs get black but not wet. it starts up fine but it idles rough and stumbles when i push the accelerater to about 2000 rpm. what can it be?