- Code P2457 EGR cooler A efficiency below threshold. Tested egr/ cooling system and found that the heater core was clogged causing the egr cooler to not work as designed. Recommend replacing heater core.
- HEATER CORE – Remove & Replace – All Applicable Models – [DOES NOT include Air Conditioning System recover, evacuate and/or recharge.]
Jose R. gave our service a 5 star review on 9/28/2020