Question about 1994 Honda Civic

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I have a 1994 Honda civic LSi, with a D15B engine. It started ok this morning after which I left the car idling to warm up, then heard it stall, went to start it again and it would turn over and not start. Tried again but with pumping the accelerator and it sputtered a few times then started after releasing a cloud of smoke. The check engine light came on and since then the rev has been going up and down and the check engine light is still on, the car burned a half tank of gas from which I barely got 30 miles. Figure its one of the sensors but I am not sure which one. O2, MAP, TPS? Help please!!

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Sounds like your idle air control valve is bad, causing the hard start and erratic idle, up and down.

Posted on Oct 05, 2010

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You may have a clogged catalytic converter

Posted on Oct 05, 2010

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Thanks for using Fixya
Have a nice day!

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