» Site Navigation | | » Recent Threads | looove 04-16-2024 01:18 PM 04-16-2024 01:18 PM 0 Replies, 447 Views | | lolita porn 04-13-2024 11:45 PM 04-13-2024 11:45 PM 0 Replies, 220 Views | lolita porn 04-13-2024 11:43 PM 04-13-2024 11:44 PM 1 Replies, 141 Views | lolita porn 04-13-2024 11:40 PM 04-13-2024 11:41 PM 1 Replies, 147 Views | lolita porn 04-13-2024 11:38 PM 04-13-2024 11:39 PM 1 Replies, 147 Views | lolita porn 04-13-2024 11:36 PM 04-13-2024 11:37 PM 1 Replies, 143 Views | lolita porn 04-13-2024 11:35 PM 04-13-2024 11:35 PM 0 Replies, 126 Views | lolita porn 04-13-2024 11:34 PM 04-13-2024 11:34 PM 0 Replies, 129 Views | lolita porn 04-13-2024 11:33 PM 04-13-2024 11:33 PM 0 Replies, 124 Views | | | | | 04-12-2010, 04:48 PM | #1 | Junior Member Join Date: Apr 2010 Location: Solihull, UK Posts: 7 | Newbie with question Hi all, I have a late 96 318ti (M44) that has an idle issue. I have done alot of searching on this site and others and have found some good info. But im trying to establish if the slightly rough idle is something I just have to get used to. Im more used to 6cyl BMWs and the old M10 4cyls. Story goes like this, picked it up and noticed a misfire type issue at idle. Replaced plugs, no better. Replaced cyclone valve, some improvement, no longer shaking, just a little rough. Took it to a specialist who ran diagnostics and told me pre cat lambda was faulty so at a cost of £145 it was replaced, however the idle is the same. The rev counter stays still, but the idle feels rough and there is a popping sort of noise at the tailpipe. My specialist says their 318is Coupe loan car does a similar thing and says not to worry. Im not worried it will break or anything, its just not very BMW ish. So far I have cleaned the ICV, replaced the Cyclone valve and the hose that goes to it, changed the plugs and had 1 lambda replaced. There are no fault codes at all now. Any ideas? Thanks! | | | 04-12-2010, 05:16 PM | #2 | Senior Member Join Date: Dec 2009 Location: Chicago, IL Posts: 181 | The 318ti's are known for a slight roughness to their idle. Perhaps your fuel injectors need to be cleaned? __________________ B.M.W. = Be My Wife | | | 04-12-2010, 05:53 PM | #3 | Member Join Date: Mar 2008 Location: Austin, TX Posts: 80 | Just to chime in and let you know I have a similar issue. Sounds like a slight misfire at idle. I haven't been able to track it down yet, and am not sure if it's supposed to be considered normal, but I'm doubtful. I've replaced wires, coils, injectors, plugs, vacuum hose to the injectors, O2 sensors. I'm planning on taking out the DISA valve next, and I think the CAT may be a little wonky. The exhaust is a little noisy when the engine is cold. The engine seems to run fine otherwise. | | | 04-13-2010, 09:58 AM | #4 | Junior Member Join Date: Apr 2010 Location: Solihull, UK Posts: 7 | I just dont want to get into the situation of throwing new parts on the car, ive not had to do it on any of my other BMWs to cure faults! As you say though, the car runs perfectly otherwise. | | | | Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | | Posting Rules | You may not post new threads You may not post replies You may not post attachments You may not edit your posts HTML code is Off | | | |