× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2001 Mercury Cougar 2.5L Poor Fuel Economy
Posted to Ford Driveability on 4/20/2004 4 Replies

Hi Guys . This car runs great, on a road test @ 30mph floor it, and it does not have that much acceleration for a V6 . We had the cats pressure tested, fuel trim long & short looks good and HO2S are at .585v 3.1 trim .Her mileage is off by a large margin, and ...

4 Replies Received (View Replies)

  Related Documents & Media  2001 Mercury Cougar

 
Message Closed w/Summary

car Vehicle Data

2001 Mercury Cougar

VIN 1ZWFT61L9Y
Engine2.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy
Message Closed w/Summary

car Vehicle Data

2001 Mercury Cougar

VIN 1ZWFT61L9Y
Engine2.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy