S it true that the Crown Vic police interceptors and Mercury Marauder uses a ';chip'; in their engines?

Nope.





OBD2 vehicles do not use chips.





Different programming is used though.





Marauder uses a different engine altogether.S it true that the Crown Vic police interceptors and Mercury Marauder uses a ';chip'; in their engines?
they also run different clyender heads and a lil higher compressionS it true that the Crown Vic police interceptors and Mercury Marauder uses a ';chip'; in their engines?
And a different mass air flow sensor.