How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask K. Wiggins Your Own Question
K. Wiggins
K. Wiggins, ASE Certified Technician
Category: Chevy
Satisfied Customers: 2963
Experience:  ASE Certified Technician, Associates Degree in Automotive Technology, 15+ years in the trade
Type Your Chevy Question Here...
K. Wiggins is online now
A new question is answered every 9 seconds

What if you have several codes and no check engine light

Customer Question

What if you have several codes and no check engine light
Submitted: 1 year ago.
Category: Chevy
Expert:  K. Wiggins replied 1 year ago.

Does the check engine light come on when the key is switched on before you crank the vehicle?

Customer: replied 1 year ago.
No it doesn't
Customer: replied 1 year ago.
I have a P0135 p0141 p0154 155 po307 430 p1153 p1351
Expert:  K. Wiggins replied 1 year ago.

Thanks, ***** ***** being present and the bulb not coming on during bulb test it's either a blown bulb or break in the wire that turns on the bulb. If replacing the bulb is something you'd like to do yourself let me know and I'll post the info on it.

If my answer has helped you, please help me by leaving a rating or accepting my answer so I may be credited. Rating or accepting my answer does not cost you extra. It allows me to be credited for my work. Please rate or accept. Follow up questions concerning this are always free, even after rating or accepting. Thanks!

Customer: replied 1 year ago.
in order for me to pass inspection in North Carolina I replace two oxygen sensors and I still can't pass inspection they said reset the codes after I replace the parts but how am I supposed to do that
Expert:  K. Wiggins replied 1 year ago.

You'll need to use a scan tool to reset the codes. I'm not sure about NC but in some states parts stores will do it for free