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4 votes
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Correct placement of an aftermarket transmission cooler

Transmission fluid cannot be "too cold". There is one enemy of transmission fluid and that is heat. Having cooler temps in tranny fluid is a good thing. Your transmission isn't like your ...
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3 votes
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Transfer Case Options 4l60e

I realize this answer isn't as complete as you want, but hopefully it can point you in the right direction. So it appears this transmission was used in most (if not all) Chevy and GM trucks from 92 ...
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3 votes
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How does PCS on 4l60e work?

Pulse Width Modulation (PWM) can easily be achieved with two wires. All PWM does is hold one wire constant and rapidly pulse the other between 1k and 10k times a second. By changing the relation ship ...
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1 vote
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4L60E small RPM flash during 2-3 upshift

I had the ECM tuned by a reputable tuning shop using the AutoCal device and the strange shifting behavior has disappeared. The ECM & transmission were calibrated, most of the torque management was ...
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  • 106

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