1996 Dodge Caravan

Tiny
ISSACKIRK
  • MEMBER
  • 1996 DODGE CARAVAN
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 206,000 MILES
It is running rich. Would bad plugs cause that
Sunday, June 1st, 2008 AT 12:10 AM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

If one plug was dead, you would get a higher HC reading in the exhaust, but foe an over all over rich mixture I would be looking foe a faulty O2 sensor.

Mark (mhpautos)
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Sunday, June 1st, 2008 AT 4:20 AM

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