hi all i have a my99 uk spec. i have a bit of a strange problem every now an again my car is losing power. ie like its running on 3 . not 4 long maybe 10 secs or so then back to norm now this can happen every day and other times you can do 300miles no prob. i have had new plugs mas sensor knock sensor 02 sensor fuel filter and a service 100miles ago .i have no fault codes all clear there... so im a bit stumped any help as it now bugging me cheers

 

check for loose grounding

 

might be worth checking the usual coil pack problems ... they can be a bit intermittent before they fail completely.

 

cheers guys i will check this out weekend. if it ever stops raining . and post back cheers