2004 Chrysler Pacifica emissions control system (small leak

2004 CHRYSLER PACIFICA
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SMILEZLO
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  • 2 POSTS
Engine Mechanical problem
2004 Chrysler Pacifica 6 cyl Four Wheel Drive 65000 miles

i have 04 Pacifica, check engine light ON, and when you drive your gas keep going down and up, i mean on cluster. OB2 read (emissions control system have small leak) anyone know where are the spot i need to check?
Mar 23, 2010 at 8:11 PM
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BMRFIXIT
  • ✓Experienced Mechanic
  • 19,053 POSTS
Many places and complicated system to look and locate a small leak by the naked eye
have to have it smoke tested
where smoke can be injected to the system to check for leak
Mar 23, 2010 at 11:26 PM
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