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Early 99 high rpm every gear no torque though.

791 views 0 replies 1 participant last post by  Early99 Ron 
#1 ·
So fuel pressure checked out good, even swapped with a new fuel pump. Starting to think maybe transmission? Could it be a valve body or torque converter? What is the symptoms of either one failing or a cracked flexplate. It has a loud knock low on passenger side.
 
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