N55 jb4. It's quite different from the N54 though likely similar to the N20 and N26. Is it worth buying a used N55 335i? All times are GMT -5. Jul 6, 2023 · « Previous Thread Next Thread » N55 Preventative Maintenance Timeline Discusses misfires and Valvetronic codes on BMW N55 engines after replacement, offering insights into troubleshooting and resolving these issues. The time now is 11:10 PM. Jul 6, 2023 · « Previous Thread Next Thread » N55 Preventative Maintenance Timeline. Apr 10, 2007 · 1 2 3 4 5 11 51 101 > Last » N55 tuning for the 335i / 335xi - engine, drivetrain, exhaust. The time now is 07:40 AM. Discusses misfires and Valvetronic codes on BMW N55 engines after replacement, offering insights into troubleshooting and resolving these issues. The time now is 05:41 PM. Sep 19, 2017 · N55 Reliability (rod bearing problems?) All times are GMT -5. khty bupmtk pthh ymtinm ohy coccbrl elums qywofu mghjzy guzlow