Drivetrain Blog

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Question:   I have a 1991 Mustang GT, I'm looking to replace the trans in my fox body this summer. Someone told me that Borg Warner makes a new T5 that has the cobra first and second gears in them. It should be a direct bolt up replacement to my old busted Tremec T5. I know there are T5's for the 94-95 Cobras but they require different input shaft, i'm pretty sure. Can you help me out?

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Question:  I have a  NV5600 from 2003 dodge and a NP205 from 93 dodge automatic.  Can you provide new input shaft for NP205 that will mate to NV5600 and Bearing overhaul kit.

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Question:  I have a  NV5600 from 2003 dodge and a NP205 from 93 dodge automatic.  Can you provide new input shaft for NP205 that will mate to NV5600 and Bearing overhaul kit.

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I have an Infinity QX4 2002


Question: 101K miles, Seems to be stuck in 3rd gear (?) won't shift. (No service lights) 2300RPM - 40 MPH, 2600 - 50MPH, 3,000 - 60 MPH.  Off throttle RMP drops to 1000, back on throttle goes straigt back up to previous max RPM. Dealer test drove following day - No problem, No error Codes.  Shifted poorly previous week, dealer replaced TPS sensor.  3rd time in shop w/i 2 weeks, (2) different Nissan Dealers - Intermittent problem - W/O error codes these "Techs" can't diagnose problem.

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I have an Infinity QX4 2002


Question: 101K miles, Seems to be stuck in 3rd gear (?) won't shift. (No service lights) 2300RPM - 40 MPH, 2600 - 50MPH, 3,000 - 60 MPH.  Off throttle RMP drops to 1000, back on throttle goes straigt back up to previous max RPM. Dealer test drove following day - No problem, No error Codes.  Shifted poorly previous week, dealer replaced TPS sensor.  3rd time in shop w/i 2 weeks, (2) different Nissan Dealers - Intermittent problem - W/O error codes these "Techs" can't diagnose problem.

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Question:  I have a  NP231 in 1996 Dodge Dakota with manual
transmission, when I turn sharp I get  a clicking sound,
that you might expect from a NP249 transfer case.  I have tried to duplicate this problem with the wheels off the ground and running, noise goes away.  Do you know what might be the problem and can you quote parts to repair.

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Question:  I have a NP271 transfer case behind my NV5600 transmission in my late model Dodge Cummins that has gone bad.   I can buy a NP271 that is in good shape, it also comes form a Dodge Cummins but the transmission is a G56, are these units interchangeable?

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