× 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
1996 Oldsmobile Cutlass Ciera 3.1L Poor Fuel Economy
Posted to GM Driveability on 3/15/2003 8 Replies

This car came in with a random misfire so we changed the plugs and filter then with code p0301 still showing we cleaned the injectors and code is gone. Cust. came back 2 wks later and said car is running good but mpg had dropped from 28 to 23. I scanned but no...

8 Replies Received (View Replies)

  Related Documents & Media  1996 Oldsmobile Cutlass Ciera

 
Message Closed w/FIX

car Vehicle Data

1996 Oldsmobile Cutlass Ciera

VIN 1G3AJ55M0T
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy
OccursAlways
Message Closed w/FIX

car Vehicle Data

1996 Oldsmobile Cutlass Ciera

VIN 1G3AJ55M0T
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy
OccursAlways