Originally Posted by jas24zzk
My first thought too.
another thing to look at, is the earth leads on the battery...ALL of them...one of these smaller ones also supplies the auto computer and it HATES dirty terminals.
Forgot that one. I actually ran an extra 6mm wire on mine from the ECU through to the battery. I know it shouldn't have needed it (etc, etc), but it made a difference to the driving all round. But, mainly when the car was at operating temp, NOT cold. (Resistance increases with temp....)
I had an EF with a leaky extension housing seal, I knew it was time to top up the oil if it neutralised on the first right-hander on the way to work.