Co-incedently I took the Grand Vitara I first had the over-boost problem with, for an MOT yesterday.
(see fixed post Dec 5th 2010)
The thing went like a stabbed rat,with turbo boost from as little as 1600 rpm.
The boost control now was inperceptively smooth right up to the rev limiter.
The customer says it as never gone so well,even from new (not run in ?)
Re:The Picasso don't know where you got six weeks from. It reverted back to safe mode the following day.
As I stated in my post I had only used half of the R-MC-3e before it appeared to unstick.
Another dose and Italian Tune-up did the trick.
This was the first in about 18 months to come back.
Dek
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