1990 Ford Thunderbird "bad oxygen" Questions

...oxygen sensor back and took off the one after the cat and it started up, i put it back it stops running, the other side the same thing but the pipes get hot, drivers side not, so how do i know which ...

...oxygen sensor ( up stream ) has not been replaced in more than a couple of years ,will this cause my cars perfomance to run badly ? The upstream O2 gets replaced every 100,000 miles Won't run really ...

96 ford T Bird obd codes Would bad oxygen sensors affect transmission shifts and cause obd powertrain codes to appear? It would cause codes but not transmission shift problems

...is appreciated. Have you tried testing to see if the Oxygen Sensor is bad? The other issue I've seen with Fords is the IAC (Idle Air Controller) goes bad and they constantly surge up and

...bad o2 sensor or something else? This car has 173,000 miles on it looks and runs like a brand new car. If you have never replaced your oxygen sensors then that is probably the cause, you can usually ...

...oxygen sensors, coolant temperature sensor are all going to be changed out because they threw codes. I had the timing set while spout connector out. To fill gas tank is good for optimal fresh start ...

...oxygen sensors,blower motor,instrument panel switches,blower sensor...vents will not open...I'm stumped! There is generally a cylinoid under the dash that runs the flaps in the car's vents to change ...

...Oxygen (HEGO) sensor shorted to power · faulty ECU Engine Does Not Start: · Open inertia switch or inertia switch circuit · Open in or between ECU and fuel pump (This ...

...6 cylinder , shuts off ( only) when i put it in reverse! can you help?thank you I thought that my fuel filter was bad ,so i changed it not the problem. Sounds to me like an oxygen

...oxygen sensors are good, also check injectors,make sure fuelpreasure is up to specs, and last check your mass air flow sensor, they go bad very often or get very dirty.try cleaning first but i would ...