Jul 14, 2008 · Forum: 1983 - 1991 (E30) (1983 - 1991) Born from the sporty character of the 2002 and the sharp design lines of the E21, the E30 was a blend of the best of BMW's heritage. The second …

Apr 11, 2010 · Hey fellas, I don't know if this has been posted before, but I found a copy of the original E30 factory repair manual online, and figured I'd pass it on before it gets taken down. It's a huge file …

Apr 23, 2011 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel …

Feb 2, 2020 · E30 323i Resource Thread Here is a thread that I hope will help those working on the E30 323i. This model is the most difficult E30 to find accurate information on. It was only ever available as …

Aug 20, 2013 · 8: looks clean and modern inside the E30 bay Here is how I swapped M54B30 (or M54B25) into 1986 E30, I will only cover information that is different than M50 installation. M54b30 is …

Nov 28, 2023 · 1990 BMW E30 - Speedometer intermittently twitches to zero ... I have a 1990 BMW E30 325i 4 door sedan. Recently my speedometer has started intermittenly twitching down or to zero. If I …

Jan 1, 2013 · E30 is best for mechanic, driving and collecting fun. Easy on the wallet to fix and very simple. E36 (only one I haven't owned) seems great considering there are about 10 every week at …

Idle hunting issues - E30 M20B25 [SOLVED] I've been having idle issues for a while now. Car info: 325iS M20B25 engine, ~350k miles on the car, ~170k miles on this engine. Check Engine Code: …

1990 320i. m20b20 It idles steady at about 600 rpm, according to haynes manual it should be idling at 760 rpm +/- 40. If i give it a rev from idle and then take my foot off the gas when the idle drops back …

Oct 14, 2014 · Hey Everyone, I was planning to tune up my own car this summer, which means I have around 6 months to gather the information required. A few things that I'd like to know from previous …