check engine light and oxygen sensors

Jean Smit

Asked by Jean Feb 07, 2009 at 02:52 PM about the 2005 Chevrolet Silverado 1500 LS Crew Cab 4WD

Question type: Maintenance & Repair

we just had the back oxygen sensor replaced and put on a new gas cap and the check engine light has come on again it stays on steedy and it is not blinking.  it was off for awhile after having it fixed but now it is back on again

3 Answers

Heath VanRoekel

what is the check engine light code?

4 out of 4 people think this is helpful.
Jean Smit

took the truck to another dealership when the new oxygen sensor was put in they for got to reset something so it blew the sensor again got it relaced a d reput in for free and a 12 month or 12,000 mile warranty on the part

2 out of 2 people think this is helpful.
Susan Taylor

You don't need a code and you probably didn't need an oxygen sensor.... Go to the gas station.... And with ENGINE RUNNING fill the tank full. Put the as cap back on TIGHT. That light will go off. I promise. I may be a girl......but I know my engines. :)

14 out of 14 people think this is helpful.

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