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-   -   Hard Breaking and Delayed Shift Down Problem (http://www.peachparts.com/shopforum/tech-help/261299-hard-breaking-delayed-shift-down-problem.html)

zorin 09-16-2009 04:17 AM

Hard Breaking and Delayed Shift Down Problem
 
90 300 SL

Hi,
There seems to be a huge vacuum leak somewhere that makes breaking very hard (need extra force) and , at kickdown, it takes longer to shift down.
Duty cycle fluctuates at about 85% (very lean). I check vacuum lines connected to the engine manifold etc, they are OK. Where else can I check?

Thanks


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