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2010 Cadillac CTS Performance 3.0L Misfire, Poor Fuel Economy, MIL Lamp on
Posted to GM Driveability on 12/11/2018 12 Replies

Morning all, My question is do we have to remove cylinder heads to replace #2 fuel injector? Tech found the injector leaking all the time and from what we read we have to pull heads to replace it! Also alldata asks if this engine has cross hatch pattern- n...

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car Vehicle Data

2010 Cadillac CTS Performance

VIN 1G6DL5EG8A
Engine3.0 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, Poor Fuel Economy, MIL Lamp On
Message Closed w/FIX

car Vehicle Data

2010 Cadillac CTS Performance

VIN 1G6DL5EG8A
Engine3.0 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire, Poor Fuel Economy, MIL Lamp On