My ford cougar 2.5 v6 is getting 4mpg whats wrong with it just got a new MOT help
Nov 15, 2012 at 10:47 AM
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JACOBANDNICKOLAS
✓Experienced Mechanic
110,248 POSTS
IF you are getting that bad of mileage, start by checking for a leak. If none are found, check to make sure the fuel pressure is within spec and not too high. Finally, if the check engine light is on, have the computer scanned to identify trouble codes.