I was wondering what I've done wrong!
I changed the oil and oil filter yesterday. Before draining, I put in one of those cans of diesel engine flush. Drained the oil, changed filter, refilled with nice new oil.
It sounded very quiet when I drove it yesterday, but this morning on a school run it has become very noisy - I think from the turbo area as the noise starts above 2000rpm. Sort of louder than usual whooshing noise and a bit more vibration.
Any clues what might be wrong?
Thanks for your help,
Jim - (#2513) Jim Snowden, 12 Mar 02

I've found out the problem - the exhaust! Just a coincidence (I hope) that it decided to blow (in two places!) the day after I changed the oil.
Jim - (#2515) Jim Snowden, 12 Mar 02