2007 Daihatsu Cuore Excessive Black Somke Emmission

2007 DAIHATSU CUORE
38,000 MILES • 4 CYL • FWD • AUTOMATIC
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FAISAL RIAZ
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  • 1 POST
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.
Jul 27, 2009 at 11:00 PM
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MHPAUTOS
  • ✓Experienced 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)
Jul 27, 2009 at 11:11 PM
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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?
Sep 25, 2009 at 1:21 PM
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