Hello, so gaaaaaannz big problem: the following beautiful vehicle: Jaguar XJ8 V8 4.0, year of construction: 2001, engine identification letter: BC The beautiful car has a motor damage. So I got on the search and found one: Jaguar XJ 8 4.0 year of construction 1998, engine identification letter: BC The seller (who is serious, much deals with Jaguar parts) guaranteed me that this engine fits into our vehicle. Sooo… Engine bought (extra 400 km per direction), so I want with the installation fan and see the following: My ́alter ́ motor has 2 tap sensors and 2 camshaft adjusters The ́neue ́ motor has only 1 tap sensor and 2 camshaft adjusters Hmmm.. I contacted the men and told him that, he swears that this engine fits, but you have to change something !! Since he is very ill and I can not reach him unfortunately, I hope and pray very much that I can possibly help a HERE !!! For every tip I am grateful !!