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DIY - Transgo Valve Body Upgrade

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Old 12-08-2013, 06:57 PM
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Old 11-07-2016, 11:08 PM
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Seems this is a bigger thread from looking at search results. I hate jobs like this. 1 slight mistake is catastrophic. Back in the 90's when AT's starting getting computerish I installed a shift kit in a 4L60E and with it being my first time with no internet DIY it was hell on earth. Finished it in about 2 6 hour days with a friend who was going blind at it also. The main thing was the 1-2 shift at part throttle was really aggressive. A noob or someone who might purchase the car in the future would think something was wrong. To guys who have done this upgrade are part throttle shifts very aggressive. I wished things were a little easier like Mod Mustangs. They could just up the line pressure via tune and get the same type results. I know this is a old thread but wanna hear some opinions
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Old 02-24-2017, 06:25 PM
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Does anyone have the install instructions or a link to the PDF that i can download for the valve body and transgo install? I looked on the GTM (ams) website and i didn't see it.....
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Old 02-27-2017, 10:18 PM
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also i have a question... my transmission started acting funny and then then my CEL light came on. car felt like it was stuck in gear and once i was able to reset the code then the tranny would work like normal. After doing this a couple of time i was driving and all of a sudden it was like i was in neutral. i was able to coast it to gas station. I turn the car off and call a tow truck. while waiting with the car off i turn it on and put in it drive and i was able to drive it around the parking lot but it would soon go back out again. At this time the tow truck was pulling in. the next day after if sat all night started it up and was able to drive it around the parking lot and then i parked it.

My question is can this still be my valve body that is causing this to happen or will i be looking at something else. the fluid was not burn and it was not brown and also it was not low.
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Old 03-02-2017, 01:41 AM
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Your problems are going to be impossible for us to figure out what's wrong. You need to take it to a professional for a proper diagnosis and repair. Tranny issues just plain suck......
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body, diagram, g35, g37, infiniti, kit, my350z, o2, problem, solenoid, spring, transgo, upgrade, valve, valvebody

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