BMW 5 Series - Tech Talk For All Gen Of 5 Series
Hi guys, im new here so please go easy on me :)
Well, i have a 98 528i auto with 140k miles on it and i love it, but it has a problem. When i turn the key it fires up straight away no problem but after a few seconds when the idle settles it gets very lumpy and shakey (if you leave the door open...