I would start with the fuel filters. Cleaning the ALDA line will also help if its plugged. If you still have problems you may want to try running it off an isolated fuel source such as what is done in a diesel purge. The turbocharger on these cars isn't that audible, so unless you are running it with no air cleaner you won't be hearing it.
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'83 300D 198,000mi Howard
'03 Saturn Vue CVT 75,000mi(wifeys)
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