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Would o2 sensor cause rough idle and temp gage to go up and down 93 spirit?
Wiki User
∙ 16y ago
The temp guage could be faulty, where it has gone bad, or the heat sensor itself had gone bad unless the vehicle is actually getting hot. O2 sensor wont cause rough idling but it would cause these types of problems: * Surging and/or hesitation Poor or a decline in fuel econmy Failed exhaust emissions testing Premature failure of the catalytic converter (rotten egg smell) Indicator "idiot" check engine lights coming on
Wiki User
∙ 16y ago
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