I knew a mechanic many years ago that just used to give a vehicle a high rev run for a couple of miles to clear all the built up crap out of an engine and in effect give it a decoke.
I'm not a mechanic but wonder if this would still work?
Many years ago I went to see a Hymer that was advertised as very low mileage in good condition.
The thing was an absolute wreck, yes it was low mileage as it had been driven down to Spain, lived in for a number of years , hardly ever driven anywhere, and driven back.
Low millage means nothing...
I've just renewed my insurance and as usual tried to get a discount , non available.
I then asked for a quote but to include my wife on the policy, £30 discount given on original quote.
Where is the logic in that ?
As mentioned previously, I've imported a number of vans over the years , very easy to do , and you do have to buy compulsory 3rd party insurance at the TUV station before you can register it in your name. All done at the same premises.
I think the minimum term is 2 weeks ( maybe 10 days, can't...