Bearlakemonster
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- Joined
- Apr 19, 2015
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When I stand on my truck in 4th gear it will make 20-25 psi boost when it shifts into overdrive it will drop and only make 3-4 psi of boost, when I am driving it easy and it shifts into overdrive it will build boost in overdrive very well 10-20 psi of boost is this normal or is something weird going on, in either situation when it down shifts the boost will always come backand build to over 20 psi what makes this a pain is when I am towing and trying to accelerate and it shifts into overdrive I lose boost which will make me lose speed and downshift. Thanks for your help.
