Chi Stallion
10-08-2016, 04:08 PM
Just last night I was driving and the check engine light came on and threw these 2 codes. I went to the local dealer to pick up the passenger downstream o2 sensor and when i tried starting the car it wouldn't start. So I tried starting it again and hit the gas peddle and it started. The car was running heavy and bad gas mileage was for sure bad. So I replaced the sensor and the car started fine and cleared the codes but it still ran like ****.
Then I went to grab a bite to eat and came back and tried starting the car and it did the same thing right after the new 02 downstream sensor was in. So i did the same thing and hit the gas and it started. So now I don't what it could be. Maybe the passenger side SW cats took a dump? Could it be the tune which I highly doubt. I still can't pass emissions either. I'm stuck i really need help.
Then I went to grab a bite to eat and came back and tried starting the car and it did the same thing right after the new 02 downstream sensor was in. So i did the same thing and hit the gas and it started. So now I don't what it could be. Maybe the passenger side SW cats took a dump? Could it be the tune which I highly doubt. I still can't pass emissions either. I'm stuck i really need help.