» Site Navigation | | » Recent Threads | looove 04-16-2024 01:18 PM 04-16-2024 01:18 PM 0 Replies, 1,036 Views | | lolita porn 04-13-2024 11:45 PM 04-13-2024 11:45 PM 0 Replies, 409 Views | lolita porn 04-13-2024 11:43 PM 04-13-2024 11:44 PM 1 Replies, 308 Views | lolita porn 04-13-2024 11:40 PM 04-13-2024 11:41 PM 1 Replies, 311 Views | lolita porn 04-13-2024 11:38 PM 04-13-2024 11:39 PM 1 Replies, 325 Views | lolita porn 04-13-2024 11:36 PM 04-13-2024 11:37 PM 1 Replies, 331 Views | lolita porn 04-13-2024 11:35 PM 04-13-2024 11:35 PM 0 Replies, 293 Views | lolita porn 04-13-2024 11:34 PM 04-13-2024 11:34 PM 0 Replies, 317 Views | lolita porn 04-13-2024 11:33 PM 04-13-2024 11:33 PM 0 Replies, 278 Views | | | | | 05-15-2009, 07:10 AM | #1 | Member Join Date: Nov 2008 Location: Vancouver BC Posts: 99 | Shuddering? Missing? So I am having trouble trying to solve this new issue.. It seems at low rpm in first and second after engaging the clutch I get weird like lurch until about 2500rpm or equal speed.. the best way to explain it is like a new driver learning to drive stick.. Not really sure where to start.. is it engine, clutch, slave cylinder? electrical? what do you think? | | | 05-15-2009, 08:29 AM | #2 | NOBODY F's with the Jesus Join Date: Oct 2006 Location: Ventura California Posts: 7,824 | With the engine idleing, spray brake cleaner on your intake boot. If it revs up, replace the boot. If it doesn't, check your oil cap. If that's properly tightened, check your CCV. | | | 05-15-2009, 07:54 PM | #3 | Senior Member Join Date: Dec 2007 Location: Gulfport, Florida Posts: 3,208 | Quote: Originally Posted by applecrisp So I am having trouble trying to solve this new issue.. It seems at low rpm in first and second after engaging the clutch I get weird like lurch until about 2500rpm or equal speed.. the best way to explain it is like a new driver learning to drive stick.. Not really sure where to start.. is it engine, clutch, slave cylinder? electrical? what do you think? | Do cooljess76's suggestions first. If you don't find a problem then check your plug wires for cracks, pull the plugs and look for fouled or worn plugs. When was the last time you replaced the plugs & wires? Is there a CEL (check engine light)? Do you have a good code scanner or Carsoft? I think your clutch is ok unless you mash the gas and the clutch slips bad. Most likely vacuum leak or tune up related with the ignition system | | | 05-16-2009, 12:03 AM | #4 | Moderator Join Date: Mar 2007 Location: Maryland Posts: 3,220 | I have the same issues, and codes rang up to be the IAC and vacuum leak (1140?) | | | 05-16-2009, 02:09 AM | #5 | Senior Member Join Date: Dec 2007 Location: Gulfport, Florida Posts: 3,208 | Quote: Originally Posted by BMW_Hatchback I have the same issues, and codes rang up to be the IAC and vacuum leak (1140?) | Error 1140 = Mass or Volume Air Flow Circuit Range/Performance Problem. I'm not sure if this is even a BMW error code?? So did you find any vacuum leaks? | | | 05-16-2009, 02:48 AM | #6 | Moderator Join Date: Mar 2007 Location: Maryland Posts: 3,220 | we fiddled around with the hose that connects to the hoses that connects to the injectors, and the idle jumped. It begins to idle bad when its warmed up, it bounced below 1 like its underevving itself. | | | 05-21-2009, 12:20 AM | #7 | Member Join Date: Nov 2008 Location: Vancouver BC Posts: 99 | Well update time! yeah.. it was the boot.. big obvious split in it.. .. | | | 05-21-2009, 03:22 AM | #8 | Moderator Join Date: Mar 2007 Location: Maryland Posts: 3,220 | Dude. Same exact thing with me. Did a smoke test at the shop, the boot was shooting smoke all over the place. I knew it had cracks though, but I may have to come back after I replace the boot to make sure there are no smaller cracks that wouldn't show, because all of the smoke went through the biggest crack, which was the boot. I've still got other codes though... Good luck (in Albanian voice from the movie Taken) | | | | 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 | | | |