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Old 10-29-2009, 10:02 AM   #5 (permalink)
Ryland
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Join Date: Jan 2008
Location: Western Wisconsin
Posts: 3,903

honda cb125 - '74 Honda CB 125 S1
90 day: 79.71 mpg (US)

green wedge - '81 Commuter Vehicles Inc. Commuti-Car

Blue VX - '93 Honda Civic VX
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Why do you say your o2 sensor is ok? for some reason the VX has a hard time with telling the ECU that the O2 sensor is bad when it is, so how do you tell it's bad? under light acceleration it will stumble, normally around 1,800-2,000 rpm, but then again I might be wrong, I've only had two vx's and three bad o2 sensors in the last 5 years.
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