I think my Berlingo is unwell. It's a 52 reg, 2.0ltr HDi Berlingo van with 216k miles on the clock, and I stopped today to fill up with diesel. Coming back onto the A1 from the Shell station I chose my place in the line of traffic, indicated, booted it up the sliproad, and merged into the line as usual.
Except this time I heard the fatal sound of lost boost whistling away down by my knees. I stopped further on and switched off, then restarted (hoping things would magically fix themselves) but no different. It still drives okay, but there's a distinct lack of performance compared to usual, and the noise comes in when the turbo spools up.
So I'm guessing that it has a wastegated turbo and the wastegate spring has gone. A quick google gave some indication that there may be a solenoid which could be causing problems though, so can anyone give any pointers as to what the problem might be and is it a cheap fix solenoid or a full turbo?
Thanks in advance.