Hi all!!

It's been a while.... cars been running fine, with no major issues and decent mpg

I am now looking at rectifying a few other issues on this dog of a car, to finally clear all the codes on INPA -

1) I never got rid of the fuel heater fault (the part that connects to the fuel filter), upon clearing the code it appears almost immediately - so the underside will come off this weekend to check connections.

2) Differential oil - is this a nice easy driveway change? what grade do you use?

3) Gearbox oil - can anyone recommend a garage near Sheffield? The changes are getting a little long now, I still have the rev twitch, so I'm hoping this will sort the issues (must be due given the cars on 144k!)

4) Exhaust flap - after searching on Google, a member of another forum suggested that if this isn't working, then theres likely to be a hose issue under the bonnet, I've replaced all my vac hoses with silicone, so need a bit of help to understand where the other failure could be?

5) and lastly, I'm now getting a fault and noticeable judder on cold when the car is rolling, in first mostly. The code says something along the lines of 'Engine vibration controller fault' - after googling I dont think there is such a thing? (someone on another forum mentioned the vac pipes on the engine mounts)

Any help much appreciated gents

Tim