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fms	01-15-2012 10:00 AM

GForce Performance Chips for MGM

Has anyone out there tried a GForce performance chip on a Grand Marquis? They claim to retune the ECU to give better performance and gas mileage. Do these things work?

95 MERC

08-30-2017 03:59 PM

Not to give ya a short answer, but NO !!
Actually, HELL NO !!
I tested one for 2,000 miles with a scanner hooked up -- ZERO improvement in performance OR fuel mileage.
Forget those "chips" !!
If you're hungry, get a bag of Fritos !!

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