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Zf6 problems, help or advice asap

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Old May 11, 2021 | 04:03 PM
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Diego Arturo Aguilar's Avatar
Diego Arturo Aguilar
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Zf6 problems, help or advice asap

I recently bought a 1999 f250 7.3 with a zf6, I noticed as I pressed the accelerator the engine would rev but not that much power. Then rpms would go down after a second or two and would accelerate right, just changed the fluid and still is acting the same, clutch feels fine and is going in and out of gear great.
 
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Old May 11, 2021 | 07:13 PM
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jarayzener
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There's not much to go wrong with manual transmissions when compared with automatics; Have you pulled trouble codes from the ECM to see if the computer is seeing a problem with something? If you don't have a code scanner, most auto parts stores will check codes for free.
 
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