2004 FORD C-MAX
55,000 MILES
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KMARK
  • MEMBER
  • 1 POST
Black and white smoke comes out when changing gear. When in 3rd gear feels like it loses power. also put redex in Engine.
Apr 19, 2012 at 5:39 PM
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RASMATAZ
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 75,992 POSTS
Sounds like its running to rich due to the following below

1.Excessive fuel pressure can be cause by restricted fuel return line

2.Defective Oxygen Sensors.

3.Leaking injectors and fuel pressure regulator.

4.Coolant temperature sensor out of calibration.

5.Restricted air intake system.
Apr 19, 2012 at 5:47 PM
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