Good day to all

Although technically I don't have a Renault. I thought this site would be the best source of knowledge to repair my current vans.The first is a Movano 2001 with a 2.2 engine presently being converted to a motor home which thanks to this forum I managed to cure it's starting problem it had when I bought it two years ago. The second is a new purchase of a 55 plated 2.5 Interstar with a knackered engine, although running it will not rev and is smoking like a 60 a day veteran. I am awaiting a compression tester to start diagnostics as it appears to be compressing the crank case as well. Many thanks in advance for all the generous answers and wisdom of the current membership. Tom.