E30 Zone

I was fixing a few brake lines on the car at the weekend, and now i'm having some running problems. The car is a 318iS.

The lines we changed were the long front to rear and one of the short ones at the rear.

The car is now very unhappy, it wont idle properly, missfires a lot when cold and seems very hesistant when driving in general, pressing the throttle down while crusing along will cause quite a lot of hesitation before it begins to pull, and its down on power.

Any ideas as to any specific items i should be checking that could cause these symptoms?

Were you in the vicinity of the fuel lines/filter? Changing brake line should not affect the running of the car, you must have disturbed something while doing them

you didnt squash one of the fuel lines running down the passengers side under the car when jacking it up did you? seen it done on a porsche boxster last week!