Bad Oxygen Sensor Symptoms ?
My wife's car is a 1988 Maxima with about 85K. It runs fine when cold and full throttle warm (ECU open loop), but stumbles under acceleration and rough idle when warmed up. The injectors were replaced under recall about 2 years ago. Plugs, cap, rotor and air cleaner are new. The throttle body and PCV valve have also been recently cleaned. Check engine light is not on.
Are these poor drive ability symptoms typical of a oxygen sensor going/gone bad?
Are these poor drive ability symptoms typical of a oxygen sensor going/gone bad?
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