i gutted my catalytic convertor, will that reduce my gas mileage?

2003 FORD RANGER
210,000 MILES
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BG41
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  • 1 POST
gas mileage went from 22 mpg to 14 mpg after gutting convertors. Or could it be something else?
Dec 9, 2011 at 1:31 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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