Search Results for ‘lack of power’

Around late march 2020 I bought a 2002 330ci for an ok price. It had some light mods, which include the oem air box being replaced with a pod filter attached directly to the maf, the muffler was cut off and no pipe was welded in it’s place. It also has a 3.15 rear diff. Despite the higher diff...

Hello, first post so let me know if I should do give more info. Make and model: 2001 BMW 330i (104,000 miles) Lets start from least serious issue to most, firstly there has been some issues with starting the car, I will turn the key and it will turn over and “crank” for a few seconds then I...

Recently changed fuel filter as showing signs of fuel starvation. Since then it won't rev cleanly but not all the time. Sometimes revs up perfectly. Cannot get it past 40mph and the auto box is very reluctant to change gear although I can do it in tiptronic mode. Any ideas gratefully received...