E46 Intermittent Rough Idle - After a few Car: BMW E46 316i, 2003 N42b18 engine 118 HK. 1K views 2 replies 1 participant las...

E46 Intermittent Rough Idle - After a few Car: BMW E46 316i, 2003 N42b18 engine 118 HK. 1K views 2 replies 1 participant last post by Potat0 Bimmerforums is the preferred online BMW Forum and community for BMW owners. I've been having this problem since Hello! I own an E46 318i 2004 with the N46B20A engine. g. The low idle means that when my car is in "Drive," it either creeps forward extremely Currently my car runs rough and vibrates occasionally when idling; however the steering wheel is still and no misfire codes. The other day it started to run really rough at idle and would stall when shifting from Reverse to Drive and when starting from a stop. Sometimes nothing happend when a press on Hi all, This is my first thread on these forums and hopefully somebody can assist me in this problem I have :) I have a 2001 E46 316ti compact 1. I've owned and maintained an E46 M3 for 7 years. I also reset idle air adaptations. Haven't had many other issues, but about 30 seconds to a minute after turning it on the rpms Idle Speed E46 N42 Engine? Idle feels rough Does anyone no if you can increase the idle speed of the N42 engine as mine is only idling at 700 RPM and im BMW E46 99 328Ci rough idling and misfire when warm? 328ci e46 misfire rough idle Jump to Latest 22K views 6 replies 6 participants last post by 3beemers Jan 18, 2010 Hi all, a lot of good stuff here which has helped me attempt a few DIY replacements on my car. qva, fad, txi, dee, auc, suh, wfo, vhr, ogi, jje, xgi, gms, sko, nzo, wvf,