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Old 11-28-2013, 11:00 PM   #10 (permalink)
Ryland
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Join Date: Jan 2008
Location: Western Wisconsin
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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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Quote:
Originally Posted by Davo53209@yahoo.com View Post
Hmm, incidentally the car does need a new exhaust. So are you saying that to test the O2 sensor, I must unplug it and see if the car stumbles?
A bad o2 sensor will make the car stumble, unplug the o2 sensor and it will stop stumbling.
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