2010 Infiniti FX35
Mileage
153,934
Service Date
2/13/2026
Services Performed
- ` -Vehicle started right up but has a rough / erratic idle with the Engine Light being active. -Exhaust is rattling, sounds like a possible leak as well. -Started to go on a Test Drive and can feel the Vehicle having a pretty bad Misfire. -Misfire at idle but seems to go away / clear up when at park when off idle. -Vehicle does not have any Misfire Data to be seen but all other Data that can be seen seems to be normal. -Verified Oil Level is good, but looks a bit dark already since just recently changed 1,000 Miles ago. -Cleared Fault Codes and then let Vehicle get to Operating Temperature while applying some throttle to achieve about 1,000 RPMs where it seemed to run normal. -Let the Vehicle sit at idle until the Engine light came back active, set a P0301
- Cylinder 1 Misfire -Located Cylinder 1 (Passenger's Side), removed Ignition Coil and Spark Plug for inspection. -Looks that all 6 Cylinders have new Denso Ignition Coils, which Service History shows 5 Ignition Coils and Spark Plugs were installed on 8/28/2025 at 149,953 Miles. -Swapped Spark Plug and Ignition Coil with Cylinder 2 (Driver's Side), cleared Fault Code and let Vehicle run until a Code was set. -DTC P0302
- Cylinder 2 Misfire, was set showing the Misfire moved with the Coil and Plug. -Requires Warranty of the Ignition Coil and Spark Plug. -Recommend performing an Induction Service. `
- SPARK PLUG – Remove & Replace
- AIR / FUEL INDUCTION SERVICE – Includes Cleaning the Throttle Body of Carbon, Cleaning the Mass Air Flow Sensor, add Fuel Additive in the tank, performing Chemical Cleaning through the Air Induction System to Clean Carbon Buildup in the top of the Engine.
Joseph C. gave our service a 5 star review on 2/13/2026
