2007 Daihatsu Cuore Excessive Black Somke Emmission

Tiny
FAISAL RIAZ
  • MEMBER
  • 2007 DAIHATSU CUORE
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 38,000 MILES
A car is producing excessive black somke, I need to fix the problem, kindly suggest me the solution of it.

Spark plugs, fule filter, air filter these things had already been replaced, and engine is recenlty tunned, and milage is not poor. With out Airconditioner about 16km/liter in city.
Tuesday, July 28th, 2009 AT 6:00 AM

2 Replies

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

Black smoke is normally associated with excess fuel, you may have an injector problem, have you check for any set fault codes.

Mark (mhpautos)
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Tuesday, July 28th, 2009 AT 6:11 AM
Tiny
WEBNOOR
  • MEMBER
  • 6 POSTS
When u changed engine oil and are u using the same oil from start or have u changed the brand recently?
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Friday, September 25th, 2009 AT 8:21 PM

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