Shift RPM in 4LO on 4X4?
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Joined: Feb 2000
Posts: 56
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From: Austin,TX,USA
Shift RPM in 4LO on 4X4?
I had my truck in 4LO on hardpack and did a standing start wide open throttle and the 1-2 shift was at 3500 RPM and 2-3 was 4000RPM. Does anyone else have any numbers from their trucks. I think this is too low and concerned something is wrong with my truck. Will the Superchip fix this? Thanks in advance.
