Transmission not working properly

2002 DODGE RAM
233,000 MILES • 5.9L • V8 • 4WD • AUTOMATIC
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RICHARD VEST
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Truck listed above is a 2500 Gas 360ci 5.9 V8.

No 1st gear no overdrive and no passing gear.

I've replaced all sensor and Solenoid in the transmission.

i re-adjusted the front band.

replaced output sensor on the transmission.

reset the TPS.
Mar 20, 2022 at 11:38 AM
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KASEKENNY
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This is normally a solenoid so since you have replaced all of them, we need to dig a little further. Normally we would do a pressure test but, on this transmission, they want us to do a flow test.

So, let's start by checking the fluid level and condition to make sure it is at the proper level. Here is a guide that will help with this:

https://www.2carpros.com/articles/how-to-check-and-add-transmission-fluid

Next thing is to check the volume using the info below. Basically, this is going to tell us if we have a pump issue or a possible internal issue.

Please run through this and let us know what you find. Thanks
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Mar 21, 2022 at 12:29 PM
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RICHARD VEST
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Fluid is clean(new) filled to the full level on the dipstick.
Mar 21, 2022 at 12:45 PM
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KASEKENNY
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Okay. Great. So that makes me think we have a pump issue or other internal issue that is causing low pressure which will result in these issues.
Mar 21, 2022 at 1:15 PM