Quote:
Originally Posted by The Cleaner
Seeing as many people do not have the boot crack as I did we must have 2 different noises going on and since the noise is in several engine sized It has to be a common system. The variable intake unit 11 61 7 544 805 is very high on my list as the possible causes. They run a couple hundred bucks, so it’s an expensive thing to try.
I do know for sure that this unit is responsible for the sucking sound almost every 3.0 makes about 3 seconds after shut down.
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So, in the 4.4, the throttle related whine, could it also be related to
the variable intake?