2014 Mercedes-Benz E350
Mileage
102,959
Service Date
5/8/2025
Services Performed
- Found cylinder 6 ignition coil has an intermittent short to ground. Originally believed to be from an internal valve cover leak. Customer approved the labor to remove the air plenum and access the coils. No oil was found on any of the coils. The spark plugs were replaced back in October 2023 but found to be carbon fouled on some of them. Customer approved the replacement of all 6 ignition coils and spark plugs with an induction service in case the carbon fouling is caused from leaking or unevenly distributed fuel from the fuel injectors.
- FOUND ENGINE AIR FILTER DIRTY. REPLACED ENGINE AIR FILTER
- CABIN AIR FILTER – Remove & Replace
- IGNITION COIL – Remove & Replace – 4Matic,Base,Sedan All
- [COMBO] SPARK PLUGS – Remove & Replace
- Original cap was cracked
- Clean gum and soft carbon deposits from fuel delivery components, inside combustion chamber, and the air intake. Road test vehicle. Additive poured into the fuel tank. It's recommended to fill the gas tank all the way full and drive until the gas light comes on to run the additive through at the correct concentration.
- VARIABLE VALVE TIMING SENSOR – Remove & Replace – 4Matic,Base,Sedan Magnet,Left – [NOTE: Labor estimates listed are for R&R only and DOES NOT include diagnosis time.]
- VARIABLE VALVE TIMING SENSOR – Remove & Replace – 4Matic,Base,Sedan Magnet,Right – [NOTE: Labor estimates listed are for R&R only and DOES NOT include diagnosis time.]
STEPHEN F. gave our service a 5 star review on 5/18/2025