Sounds like MAF. If you do get one. Check to make sure the calibration is right for the vehicle. Look at the tag in the driver's door jam for the code.
How badly is it missing? If your fuel milage is good is it that bad?


95 Contour GL. Bought new. BAT Sway Bars/Pioneer CD/Koni Rear Struts/Mobil Fluids. Looking for 15" alloy rims-PM me. 180,500km's so far.