2004 Chevrolet TrailBlazer "change running light sensor chevy" Questions

...Light with P0301 code.Had O2 sensor changed, throttle plate cleaned and spark plug wires changed. Still runs rough??? Do you know if the plugs were changed, a bad or broken plug will also cause rough ...

sensor on my 2004 TB. The Service Engine Soon light went out. Drove around the block a few times and she ran just fine. Next morning I went out got in took of for work and the car stalls several times

...light the engnie dies. Starts back up no problem and runs great the rest of the day. No DTC's ever come up. Always runs good, it just stalls every once in a while. My wife drives the car most of ...

...Chevy Trailblazer LTZ, Just 110,000 never had a problem yet. Recently service engine light came on and now when i go to accelerate, their is almost like an idling sound before changes gears. Any ...

...running a can of sea foam through system and then tried to puting a half can of sea foam in with the oil just to see if the valve guides were gumed up after all this i still have not found out what ...

light on, code for maf sensor, replaced, 2 oxygen sensors codes on replaced front one, truck lacks power barely makes it to 50 mph, what should I do,should I replace the rear oxygen sensor, trouble in

light turns off. Any suggestions. O2 sensor cross talk bank to bank irregular, change 02 sensor(s). Sounds like Idle air control sensor bad, All of your codes interact, I would start with 02 sensor. I

...change both sensors or only one? Changing sensors want help if your car is actually running lean the sensors let you know if you're ride is running rich or lean. What you need to do is check for ...

light on same code. Sensor is NTK. Engine is 1997 Chevy 350 cid, auto 4X4 Z71 119000 mi. HELP!!! I have a 97 gmc sierra .This truck is the same as the chevy ok.Its a 350 5.7 liter 4x4 Z71.I took it to

...running rough. Did not see any blown fuses. The check engine light does not come on, so I dont think I fried any sensors..could this have fowled the plugs? I drove it a few miles to see if it would ...