« Reply #2 on: May 25, 2008, 07:50:55 am »
do you have an aftermarket boost guage or are you relying on the factory "estimate"?
If you are using the factory guessing game, you need to get an aftermarket one so you can find out if you actually are getting boost.
From your description, you could have so many different problems, we can't go any further until you find out if you are making positive manifold pressure or just having a huge knock problem, or skipped a couple of timing belt teeth or have a huge back pressure issue in your exhuast or a seriously plugged fuel filter or....
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