[gmirecords@hotmail.com]

Hello new to forum ....I have a Bmw x3 i28drive with n20 engine. Timing guides went kaboom and I put a 40,000 mile engine in it from 2015 early model 428I N20 engine...Runs perfect very happy however engine light illuminated and throwing code P0101 lean fuel mixture or vaccum leak. Vaccum pump is working no hissing sounds no problem with engine idle or anything. I would like to fix this light and wondered if anybody else did this...Love the vehicle put a lot of money in it before engine went

[chhappy7]

Is yours g01? I thought all g01 had b engines.

[gphin]

Originally Posted by gmirecords@hotmail.com

Hello new to forum ....I have a Bmw x3 i28drive with n20 engine. Timing guides went kaboom and I put a 40,000 mile engine in it from 2015 early model 428I N20 engine...Runs perfect very happy however engine light illuminated and throwing code P0101 lean fuel mixture or vaccum leak. Vaccum pump is working no hissing sounds no problem with engine idle or anything. I would like to fix this light and wondered if anybody else did this...Love the vehicle put a lot of money in it before engine went

You might want to try the forum for your model year....the F25 forum.

[gmirecords@hotmail.com]

thank you