Interested to know what is actually involved in rectifying excess leakoff. Currently use two different diesel specialists, both an hour away in oppisite directions, decision is made on fastest turnaround.

If we could do this ourself it would save 24 hours every time.

Also, can it be done with injector in situ? Have one siezed tight in a Trafic! Trying to get this one out without damage has made me aware how simple they are to dismantle, just need a 10mm allen key with a hole in the end, security bit style.