× 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
2012 Chevrolet Impala LS 3.6L Floods Cylinders
Posted to GM Driveability on 7/20/2020 14 Replies

Car came in for misfire on #2 cylinder. Check plugs and coils. Removed front and rear fuel rails. Replace #2 injector. After putting everything back together misfire gone on #2 cylinder but now missing on cylinders #1,3 and 5. Removed spark plugs. Back 3 p...

14 Replies Received (View Replies)

  Related Documents & Media  2012 Chevrolet Impala LS

 
Message Closed w/FIX

car Vehicle Data

2012 Chevrolet Impala LS

VIN 2G1WF5E33C
Engine3.6 L / 6 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / Direct injection
EmissionsNot OBD-II Compliant
SymptomsFloods Cylinders
OccursKey On

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2012 Chevrolet Impala LS

VIN 2G1WF5E33C
Engine3.6 L / 6 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / Direct injection
EmissionsNot OBD-II Compliant
SymptomsFloods Cylinders
OccursKey On

Trouble Codes

P0300Multiple Misfire Detected