E46 Fanatics Forum banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-5 of 5 Results
  1. E46 General
    Hey guys! I have a 2001 BMW 325ci with roughly 99k miles, with an odd rattle at idle. It usually isn’t there at cold start since the revs are high, but as soon as it warms up it starts, and sometimes when coming to a stop the idle bounces up and down. I’ve heard it could be the vanos system, but...
  2. E46 General
    I bought an E46 325i about a month ago. I noticed that the idle is quite rough, even the shift knob is shaking a bit. I heard that these straight six engines are so smooth, that you don't even feel that they are running. There was a cylinder 1 misfire code. Changed the spark plug, changed the...
  3. E46 General
    My e46 has had this problem where when it’s cold outside while warming up I can hear the secondary air pump work for bit then shut off. After that the car will stay around or above 1k, it will then dip almost to 0 and will go back up. After it’s warmed up it idles normally. Replaced plugs...
  4. E46 General
    I have a 2004 330i with 110,000 miles on it. In the year I've owned it, I've replaced nearly all gaskets, hose, seals, bolts, and nuts. All of this was to fix an oil weep at the rear main seal and hunting idle. Everything I do has no impact on the hunting idle. I start it up, it goes to 1K...
  5. E46 General
    I have searched and read as many threads as possible and haven't seen anything that quite details what my car is doing, so I hope someone on here may be able to pinpoint it or at least point me in the right direction. On my 2001 325 xi wagon, I have idle issues no matter what temperature it is...
1-5 of 5 Results
Top