1990 GMC C1500 "figure o2 sensor bad" Questions

figure out is after giving the truck new plugs, wires, cap, rotor, coil, TPS and vac. line, O2, Map sensor and vac. line, air cleaner gasket, fuel filter--NO EGR on motor.. The truck just doesn`t want

...figure out my blazer changed the fuel filter put dry gas in and still it sputters at acceleration engine light came on had it scaned and it says the o2 sensors are bad what would cause all the o2 ...

...o2 sensor and cant figure out whats causing o2 sensor to fail. car is idleing rough but not stallin yet. please help What is your Trouble code? O2 sensors just don't go bad, unless you are buying ...

o2 sensor code p0031 i looked up to figure out on my own. trying to figure what sensor is bad, computer said bank 1 sensor 1 trying to find location for the specific one P0031....HO2S Heater Control ...

...figure it out unless new o2 is n also. Bought oem one plugged right in but still mil lamp on get code p0036 p0140 thermastat does not have anything to do with the o2 sensor, as the o2 sensor adjusts ...

...o2 sensor for your bank 2 exhaust is not getting proper voltage or any voltage at all. Most likely dead. Camshaft sensor is getting weird voltages, most likely from the engine underperforming due to ...

...sensor, o2 sensor and mass air sensor, or what do i do to figure this out? It should run smooth no matter the temp. Dash o2 light will indicate if it is bad. I would start looking for a vacuum

...o2 sensor, but I can't figure out what sensor it is. There are 4 What was the code? When it tells you bank 2 sencer 1 that would be the passenger side 1st senser are you 100% sure it is o2 it may ...

...O2 censor? are you assuming because the check engine light is still on? because you have to reset it after fixing something you just disconnect your battery completely for a bit like 15mins and then ...

...O2 sensor, already figured that! It's Bank 1 Sensor 2- is that cylinder 4 5 and 6, post catalytic converter? bank 1 is the right hand bank looking at the rngine from the front on a convention car or ...