1990 Toyota Camry "engine backfires 02 sensors" Questions

...are bad for too long you will damage the catalytic convertor and it will rattle when the engine is running. backfiring and no acceleration can come from the 02 sensor since this sets fuel

...backfires then runs after its warm Sounds like your heated 02 sensor's heating element is not working. Is the check engine light on, when it starts and is running bad? Have the engine codes read to ...

...backfires,running rich.R&R plugs,wires,timing belt,coil pack,02 sensor,feedback sensor,massairflow,catalytic converter. Still runs bad Check the vacuum hoses. Search Results 95 2.3L no power and ...

...backfires,engine code PO134,replaced 02 sensors,map sensor,idle air sensor,throttle position sensor,took to chrysler,paid 150.00 to check,they said they need more time & money.Is a 2000 ULEV CA. ...

engine light flashes when hitting the gas, lags and backfires, this happened random, headers were changed and there is no cat, backfireing sounds like it is coming threw the intake and all sensors are

...02 sensor stuck at rich, what is water temp in engine coolant, at failure? less than 150F? could be lots of things. leaking injectors, bad fuel. injector sticking> causing misfire. id use a scan ...

...backfires 1997 jeep grand cherokee limited replaced the map sensor, coil rotor. distributer, spark plugs, spark plugs wires. throttle body pressure sensor ,ingnition coil IAT sensor. amd still ...

new plugs/wires/fuel and air filters). On the other hand it may bad fuel to air ratio. Why your check engine light doesn't come on is a little odd. You might want to check your O2 sensors, just my .02

...Engine light? If so, the first thing that should be done is to get whatever codes are stored. Most part stores will hook up a generic code reader for free. Last time plugs, wires, fuel filter, etc. ...

...Backfires/shuts off in traffic/hard to start/engine light constantly on.Cam sensor replaced,ignition cleaned,distributor replaced,muffler replaced. Problem unresolved.Continues to get worse.Smell of ...