Could be throttle plate stuck open Try to free it with screwdriver with engine off
No it will not.
Yes, just about any sensor on the engine could cause a no start.Yes, just about any sensor on the engine could cause a no start.
Not likely. A bad O2 sensor would illuminate the check engine light and the engine performance would suffer.
Driving through flood water would cause the ignition to fail and stall the engine.
Yes
your airflow is uneven check the airflow sensor wire/ sensor
stop by local parts store they should have a little ob sensor that would reset it
Many different reasons mainly related to the engine burning excessive fuel. Here are a few items that may cause this to happen: o2 sensor, air filter, injector(s), fuel pressure, throttle position sensor, map sensor and others.
It could
Coolant Temperature Sensor
vacaum leak or bad throttle position sensor. gm Jim
Mass airflow sensor and or aircharge sensor is bad