very rich

1992 CADILLAC DEVILLE
V8 • 2WD • AUTOMATIC
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LILBRY
  • MEMBER
  • 1 POST
running very rich how do i drop back fuel intake on a 92 deville
Jan 9, 2011 at 8:45 AM
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MERLIN2021
  • ✓Experienced Mechanic
  • 17,250 POSTS
02 sensors and coolant temp sensors play the major role, check those out.
Jan 9, 2011 at 8:49 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
And also the fuel pressure regulator and injectors if its leaking
Jan 9, 2011 at 9:14 AM
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