Question about 1998 Pontiac Firebird

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Failed smog test.

Failedsmog test due to check engine light is on, checked out all
engine functions OK, smog check guy say a solenoid in the
tranny needs to be changed?? solutions please???
Rich

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  • Anonymous Feb 27, 2009

    I have a 93 mitsunishi galant. First mechanic said the vehicle's computer chip nees to be reset and told me to drive around and then it should pass. 500 niles Later the check engine light is still on. THen another mechanic said to turn off car and unplug the battery for a couple hours. BUT THAT DIDNT WORK EITHER. I'M DESPERATE IT'S BEEN OVER A MONTH I NEED MY REGISTRATION.DOES ANYONE HAVE A SOLUTION?????????

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Probably retrieved code po700/740? i believe the solenoids are above the valve body in transmission. would leave this repair to trans shop.

Posted on Dec 11, 2008

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