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2003 Chevy Venture Codes

Tiny
PHATBOY59
  • MEMBER
  • 2003 CHEVROLET VENTURE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 177,000 MILES
I replaced the Intake manifold gaskets and I still get a "running to rich on Bank one" what dose this mean
Saturday, March 20th, 2010 AT 10:23 AM

3 Replies

Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
This could mean that one of the injectors on bank one can be bad and dumping fuel into the combustion chamber, or something, else could be causing the computer to send extra fuel to the injectors, which can easily be an oxygen sensor, or coolant sensor, but chances are you just have a bad injector
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Saturday, March 20th, 2010 AT 9:34 PM
Tiny
PHATBOY59
  • MEMBER
  • 2 POSTS
I replaced the o2 sensor and the temp sensor. SO I really guess that leaves the injector. Is there away to tell which one
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Sunday, March 21st, 2010 AT 9:51 PM
Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
There really isnt, you have to check all of the three
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Monday, March 22nd, 2010 AT 7:35 AM

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