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2015 Cadillac CTS Luxury 2.0L Hesitation, Lack of fuel press.
Posted to GM Driveability on 7/17/2024 8 Replies

Salutations. I received this Cadi straight from the auction with a blown cylinder head. Replaced it with a used head from a Malibu of similar design. Had confirmed that the timing chain was intact. Once the job was completed, we noticed that the vehicle...

8 Replies Received (View Replies)

  Related Documents & Media  2015 Cadillac CTS Luxury

 
Message Closed w/FIX

car Vehicle Data

2015 Cadillac CTS Luxury

VIN 1G6AX5SX8F
Engine2.0 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / SFI
EmissionsOBD-II Compliant
SymptomsHesitation, Lack of Fuel Press.
OccursAlways
Misc.From Auction.

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P228CFuel pressure regulator control performance - low pressure
Message Closed w/FIX

car Vehicle Data

2015 Cadillac CTS Luxury

VIN 1G6AX5SX8F
Engine2.0 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / SFI
EmissionsOBD-II Compliant
SymptomsHesitation, Lack of Fuel Press.
OccursAlways
Misc.From Auction.

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P228CFuel pressure regulator control performance - low pressure