vectra 150 cdti....turbo problem?

[trigger]

hi all i have a 1.9cdti 150 auto vectra, out of warranty end of jan 09, just done 87000 miles. I had the turbo replaced under warranty about 2 years ago. Now i have a loud wining noise that sounds like a police siren during acceleration when the turbo kicks in, and today started getting very poor acceleration at low speed, until the turbo finally kicks in with the whine.

Obviously have to contact the dealer, but what is the likelyhood of me getting any comeback from the dealer?....3 turbos in just over 3 years doesn't sound right to me

[Celes]

Check for split hoses. I was getting a terrible whiny sound out of my 2.2DTi Auto under acceleration. Hose from intercooler going to turbo was split!