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Discussion Starter · #1 ·
My Pg keep loosing ATF, but I cannot detect any leaks. I suspect the vacuum modulator diaphragm is leaking. Have any of you experienced that this will send the atf into the intake manifold? The transmission shifts fine, at least I dont notice any other functional problems except for the disapearance of the atf. I could estimate the atf consumption to 1qrt/400 miles. Could be lowe or higher.
Thanks:smile:
 

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Yes, It will suck it into the manifold.
 
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