Sunday, January 12, 2014

Been gone from blog awhile. scope captures of cylinder compression and trnamission solenides

pressure transducer , cranking engine over. suspect intake valve leaking



this is engine start up and run compression

this is ford winstar trans solenoide operation for shifting.  three solenoides.

note: to get shifts, combinationn of sol on, or off

note: this solenide appears to have problem.

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