03 Chevy puge valve

Tiny
WOODYODA
  • MEMBER
  • 2003 CHEVROLET SILVERADO
  • V8
  • 2WD
  • AUTOMATIC
  • 204,000 MILES
03 chevy silvarado 5.3. Can the evap purge valve cause a lean mixture code? My truck has no egr valve. My guess is the purge valve took it place.
Do you
have the same problem?
Yes
No
Thursday, December 23rd, 2010 AT 1:47 AM

3 Replies

Tiny
RASMATAZ
  • MEMBER
Lean fuel condition could be caused by one of the following below:

1. Vacuum leaks
2. EGR and PCV valve.
3. Low fuel pressure.
4. Dirty fuel injectors.
5. Mass Air Flow Sensor.
6. Oxygen Sensor.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Thursday, December 23rd, 2010 AT 2:01 AM
Tiny
WOODYODA
  • MEMBER
Thanks for the reply but my truck has no egr valve. Part of my question was does the evap purge valve serve the same purpose?
Was this
answer
helpful?
Yes
No
Thursday, December 23rd, 2010 AT 2:11 AM
Tiny
RASMATAZ
  • MEMBER
Exhaust gas recirculation has nothing to do with fuel vapors
Was this
answer
helpful?
Yes
No
Thursday, December 23rd, 2010 AT 10:52 AM

Please login or register to post a reply.

Related EVAP Purge Solenoid Content

Recommended Guides