transmission only shifts into drive when i rev the engine

1993 FORD RANGER
180,000 MILES
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TREMLA
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changed fluid filter and vacuum modulator, no changes, prolem keeps getting worse
Nov 28, 2011 at 10:35 PM
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JACOBANDNICKOLAS
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Check trans pressure. The front pump may not be producing enough pressure. When you rev the engine, it turns faster and builds more pressure.
Nov 28, 2011 at 11:15 PM
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TREMLA
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Ok, I was thinking the pump, so how would i go about testing the pressure?
Nov 29, 2011 at 5:32 PM
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