Hi all,
Well following on from my last post (www.honestjohn.co.uk/forum/post/index.htm?t=99310), I am looking at 2.2L dCi from around 2003-2005. I tested one the other day and apart from driving fine and being a really nice example, there was a whining noise from the engine.
I have had turbos before, (my fav was a BMW 525 E34), but not one of these X-Trails. The whine was pronounced, heard at gentle accelleration as well as hard, and also heard sometimes on the way down the revs too. There was also the sound of what can only be described as a dump valve (or whatever the technical term is).
There is no smoke whatsoever from the exhaust and no other strange noises I could discern, such as a rattle. There did not seem to be a flat spot of power between 1-2k revs, although I did have to get it to 1500 to pull away or I'd stall it.
Is this all normal for these vehicles or was this a sign the turbo was on the way out? It had T30 in the VIN.
Thanks so much all
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