Bmw Carbon Build Up

Is carbon buildup not an issue anymore?XBimmers BMW X3 Forum BMW X3/X4 Forums (2018 - 2024) BMW X3 (G01) / X4 (G02) Forum Is carbon buildup not an issue anymore? Discover how we stay ahead by preventing BMW carbon buildup issues-no more misfires, power loss, or surprise check engine lights. Around the 30,000 to 60,000 mileage mark, your BMW will be at a higher risk for a carbon build-up in the cylinder of your direct injection motor.

Let's take a look at the causes. Carbon buildup was really only an issue on N54 and N63 and M57. N54s replacement (N55) and N63s replacement (N63T and N63R) and M57s replacement (N47) don't have the same issues.

It's a highly recommended procedure for BMW direct injection engines and can restore lost performance and efficiency. Regular Maintenance Staying on top of regular maintenance can help reduce the risk of carbon build. Carbon Build On N55 All times are GMT -5.

The time now is 01:41 PM. Learn about the causes of carbon build. What exactly is the carbon build-up problem: Quote from TetherM5 "The SES light came on, they changed the Secondary Air Pump and some O2 sensors.

Carbon is blocking the exhaust system causing a low pressure fault on the secondary air system." BMW cost to fix the problem: BMW has a protocol and handy parts kit to fix this issue. XBimmers BMW X3 Forum BMW X3/X4 Forums (2018 - 2024) BMW X3 (G01) / X4 (G02) Forum Does the B46 engine suffer from carbon build up Thread Tools Bookmarks twitter Facebook Digg Google StumbleUpon del.icio.us My Yahoo! BMW dealers markup is over 100% in many cases.

What really worries me however is the reliability of our engines. It seems to me that BMW builds less reliable engines as the time goes by. While I was in the shop discussing with my SA I have seen a 2011 or up BMW M5 (new body style) with the engine taken out and dismantled because of carbon.