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I've would like to know the psi figures for a 1994 E350 idi non-turbo
of the output ATF fluid line to the radiator. Is there a minimun psi for the
return line back to the transmission? Or is there a allowable psi drop across
the added coolers that the fluid passes through?
Thank you in advance,
Steve
there is no spec. for cooler pressure
it is a lubrication circuit and has an infinite resistance in the system
the only pressure spec is for line pressure
it should be around 65 psi at idle in drive and 180 psi at wot stall