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Low gas milege is an indication of a bad oxygen sensor and/or it's wiring. A lack of power, increasing vibration in car's floor and cabin area(s), high RPM's at highway speeds.

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15y ago

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Why would your 1984 cutlass not idle and die at stop signs and sputter while driving?

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What are Signs of a bad oxygen sensor jeep wrangler?

Check engine light would appear.


What are the signs that an oxygen sensor needs to be changed?

The check engine light will illuminate with a code(s) directing which O2 sensor is bad.


How do you know an oxygen sensor is bad?

Some signs that an oxygen sensor is bad include poor gas mileage, rough idling or stalling, a check engine light illuminating on the dashboard, or a failed emissions test. It is recommended to have the sensor tested by a mechanic to determine if it needs to be replaced.


What can be the signs of a bad speed sensor?

banging into gear


What happens to a 1999 Honda Accord when the oxygen sensor goes bad?

When the oxygen sensor goes bad, the check engine light goes on.


What happens when a oxygen sensor goes bad?

When an oxygen sensor goes bad a car will burn gas at a higher than normal rate because it will not be producing as much power as before. The oxygen sensor checks the amount of exhaust.


How can you tell if oxygen sensor is bad?

It's simple. The engine will work on a much higher RPM or it will shut down itself without giving you any other signs.


How do you tell if the oxygen sensor is bad on a 1998 ford F150?

An auto xray scanner can determine if a O2 sensor is bad.


Will a bad oxygen sensor cause an engine to miss?

It sure can.


What are symptoms for oxygen sensor gone bad in 97 Chevrolet blazer?

When you have a bad oxygen sensor your car may consume a lot of gas. Your car may also drive slower.


How you can test the oxygen sensors?

There really isn't any way to test the oxygen sensor to see if it is good or bad. If your check engine light is on you can take it to Autozone and they will hook it up to computer and if the oxygen sensor is bad, the computer will detect it.