I was driving along the motorway yesterday and the engine management light came on intermittently-it would come on for 2-3 miles and go off again. It did this 2 or 3 times. Anyone have any ideas on possible causes?
It will be something to do with that dump valve you fitted mate. I fitted a forge dump valve and arc induction kit last week and my car was not running right either.
My engine management light came on as well for a couple of minutes while driving on the motorway the other day which is the first time this has happened.
I have managed to get the car running better now with some trial and error with the dump valve setting,but i am still in two minds about putting it back too standard or not.