OXYGEN SENSOR

  • Tiny
  • scottcon63
  • Chevrolet Astro

I own 98 chevy astro van and it runs rough and the service engine soon light is on. Would the oxygen sensor make it run rough. Could you please tell me where the oxygen sensor is and how many there are?I went on auto zone. Com and they said I needed two but I only see one on the exhaust manifold before catalet converator. Is there a cheap computer to read to the car computer.

Wednesday, February 28th, 2007 AT 6:53 PM

3 Answers

  • Tiny
  • Service Writer
  • Expert
  • 9,254 posts

http://www.2carpros.com/dia/index.htm

Check here for code readers.

You need to find the codes to go any further.

Was this
answer
helpful?
Yes
No
Wednesday, February 28th, 2007 AT 7:05 PM
  • Tiny
  • Service Writer
  • Expert
  • 9,254 posts

2003 Chevy venture 3400

Get the code reader.

Was this
answer
helpful?
Yes
No
Friday, March 2nd, 2007 AT 9:34 PM
  • Tiny
  • CHEVYII
  • Member

Yes I would diagnose the problem properly as service writer stated and then check out the free info on the codes or any of us would be more than happy to help you diagnose it once you do have the codes

thanks
jim

Was this
answer
helpful?
Yes
No
Friday, March 2nd, 2007 AT 9:57 PM

Please login or register to post a reply.

Similar Questions