Prob on petrol(black smoke)

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Prob on petrol(black smoke)

guys i have 99 model khyber and it has only drives 52000...on 35000 i converted it to cng but for the last 1 month its giving black smoke on petrol but it goes fine on cng..every night i shift it to petrol ..so tell me wat shld be the soln..

Gari.pk User 1731 asked on 22 Jun 2010 18:38:23 pm

1 Answer

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Huzaifa - on 22 Jun 2010 18:38:38 pm

the Black smoke are the Unburnt Hydrocarbons which escape out of the Exhaust. It might simply be a problem of Engine breatihng. ur engine might be having Problem getting air into the Cylinders. in this case i suggest u to Clean and/or Change ur Air Filter. if the Problem persists then get the help of Professional guy hee'l tell u in Seconds what might be going Wrong.