So I had a diesel leak on the injector pump recently which I solved by replacing the seals on the delivery valves and all was good, was starting and running fine...
However a couple of days ago I noticed that she's really 'lumpy' at tickover, a bit like it's 'missing', she starts and drives fine and when the revs are increased from tickover the 'lumpyness' disappears...
Today there's been lots of rain for the first time in ages and I came out to see a huge slick of diesel going away from the front of the car (parked downhill)
I'm hoping that the water is basically washing all the oily crud from the undertray....
I've had a good look and can't see any leaks....
I've a horrible feeling that although I was ultra careful, I dropped a tiny bit of shite into the Injector pump when I had the valves off and its partially blocking an injector causing the lumpyness... ?