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Chris Gast
Chris Gast, ASE Certified Technician
Category: Car
Satisfied Customers: 51
Experience:  Have 6 years experience and am a ase master auto tech& i have recently started working on heavy eq.
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why does my 1986 oldmobile 98 regency burn rich

Customer Question

why does my 1986 oldmobile 98 regency burn rich
Submitted: 7 years ago.
Category: Car
Expert:  Chris Gast replied 7 years ago.

Most likely u have a bad oxygen sensor or the Mass Air flow sensor is not reading correctly.

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