Mechanics

BUICK LESABRE SENSOR PROBLEM

2000 Buick Lesabre • 120,000 miles

Black smoke is comin outof the tail pipe when it starts then immediately dies. Ran diagnostics and it said turbine speed sensor. But when I reset the battery no codes poped up. Please Please help
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November 3, 2012.




Speed sensor has no effect.

We have no motor ifo so I will generalize,

could be map sensor or mass air flow. You need to have this checked by a shop. Stop re setting anything as it keeps usefull info for a tech to see the readings

Roy



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