Black smoke on Start Only

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Black smoke on Start Only

hey and A.salam

well i went out of the country and my dad got the car serviced, so the service wala guy without telling my dad changed the oil to red shell, while i always use to put Total Synthetic oil,

wen i came back, there were alot of rains due to which the cng setting had messed up, so wen i arrived karachi i got to noe the car is with the mechanic nd i need to go nd get it, the mechanic did something wid the cng setup and the cng to petrol switch button was also changed as it was messing so now wen ever the car starts, it has started giving a lil black smoke, i tawked to my mechanic he said its mixing petrol and cng, but its okay after a few revs,

So i wanted a lil experts comments before geting anything done, as theres blacksmoke on start only not after it, rest the car runs totally fine.

Experts please comment, awaiting replied thank yOU.

btw its a Suzuki Baleno, done about near to 130,000kms

Gari.pk User 11366 asked on 22 Nov 2010 10:30:13 am

1 Answer

352 views |

Rehan - on 22 Nov 2010 10:30:33 am

get some other tunning specialist ... black smoke means un burnt fuel from exhaust due to faulty tunning and cng switch badalne se isska koi issue nahi... but maybe it cud be some cng adjustment issues get ur car checked and tunned by another mechanic...