2013 Stalls once,turn off, runs normally

[sandhammaren05]

2013 Equinox 4 cyl. 2.4 ltr. After 95000 miles the following problem set in: start the car (doesn't matter whether hot or cold), motor wants to stall as if running too lean (out of gas). Stop the motor and then restart it, motor runs perfectly until you stop and restart, then the problem repeats. I've replaced the throttle body and all intake sensors with no effect. Car now has 115000 miles on it.

 

[kermit72]

Check the oxygen sensor (S1) by unplugging it and see if the symptoms reoccur. I had a similar problem with a brand new oxygen sensor from Autozone.

 

[kermit72]

If the oxygen sensor is not the problem then you are probably getting fuel in the oil and the oxygen sensor is trying to protect the catalytic converter from too much fuel. you can detect this by trim values when the code sets.