smokes black
#1
Hi all, here's the problem 1992 isuzu pick-up ,2.6 engine ,automatic 2x4. When started smoke black and rough idle. Whats been replaced is cap,rotor,wires,plugs,air filt, o2 sensor. What can be the common cause of it running rich ? Thanks.
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csqljy1678
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10-03-2010 09:09 PM