BLACK SMOKE FROM THE EXHAUST AND SLIGHTLY HIGH ...

1997 Toyota Corolla

Tiny

jamesjemoo

November, 28, 2012 AT 1:38 PM

Black smoke from the exhaust and slightly high fuel consumption. What could be the problem?

FOUND 740 RELATED QUESTIONS

Black Smoke Coming From Exhaust

65 ANSWERS
100 IMAGES

Smoking

32 ANSWERS
48 IMAGES

5 Answers

Tiny

KHLow2008

November, 28, 2012 AT 1:48 PM

Blac smoke means the engine is running rich and this would definitely increase the fuel consumption.

Is the Malfunction Indicator Light showing?
Is engine misfiring?
There are many possibiities and you should start with basics. A clogged air filter can cause it.

http://www.2carpros.com/articles/engine-black-smoke

Check above link for more information.

Tiny

jamesjemoo

December, 1, 2012 AT 2:49 PM

No any malfunction sighn on the dashboard. Misfire occurs slightly if the engine is not started for about two to three days.

Tiny

KHLow2008

December, 2, 2012 AT 10:48 AM

You need to perform the diagnostics as outlined in the link provided.

Tiny

jamesjemoo

December, 2, 2012 AT 11:11 AM

I will thanx.

Tiny

jamesjemoo

December, 12, 2012 AT 10:56 AM

I took it for diagnosis, my crib is fine; A'l fill gas then I cruze wildly n safe. Thanx

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