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  #1  
Old 03-14-2012, 11:07 PM
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Question Did shift solenoid & Transgo hd2 kit, flash or dont have to?

Just had the notorious P0750 code recently and put in my new solenoid block and while I was in there did the transgo hd2 reprogramming kit now its awesome but occasionally 2nd to 3rd is lil rough at times but i just did it yesterday. had battery off the whole time took my time and fluid is just right any info is appreciated... I did put the resistor in (soldered) do not have a superchip and whats the tcm snip all about? thx
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Old 03-15-2012, 06:41 AM
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Re: Did shift solenoid & Transgo hd2 kit, flash or dont have to?

Just for my curiosity, did you change from a black to a white connector solenoid block? I still have mine (white connector) laying on the work bench to be installed, but other more important things had to be done first.
The shop where i bought it told me that both are interchangeable, only an adapter plate has to be installed. But was just wondering, because the hydraulic passages from both blocks are different.
Canīt help you on your questions iīm affraid.
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Old 03-15-2012, 10:47 AM
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Re: Did shift solenoid & Transgo hd2 kit, flash or dont have to?

The TCM snip requires you to have the jtec computers onboard. I dont remember the years for that but I'm sure Dave will remind me, he's our snipping expert

However you can tell if you have it if you have the silver finned TCM module bolted just to the right side of the coolant bottle. All you have to do is take the connector off, snip wire #10, and reconnect it. During wide open throttle downshifts the TCM uses this wire to tell the engine computer to retard timing to make the shift smoother. This results in a lag in power while shifting, and its much more fun to not have that. This ONLY comes into effect during WOT shifts so unless you stomp on it all the time it shouldn't have any negative effects on the tranny.
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Old 03-15-2012, 10:50 AM
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Re: Did shift solenoid & Transgo hd2 kit, flash or dont have to?

From an earlier thread of Dave's:


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Originally Posted by cheapjeep View Post
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Old 03-15-2012, 01:27 PM
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Re: Did shift solenoid & Transgo hd2 kit, flash or dont have to?

Quote:
Originally Posted by 01grand View Post
The TCM snip requires you to have the jtec computers onboard. I dont remember the years for that but I'm sure Dave will remind me, he's our snipping expert

However you can tell if you have it if you have the silver finned TCM module bolted just to the right side of the coolant bottle. All you have to do is take the connector off, snip wire #10, and reconnect it. During wide open throttle downshifts the TCM uses this wire to tell the engine computer to retard timing to make the shift smoother. This results in a lag in power while shifting, and its much more fun to not have that. This ONLY comes into effect during WOT shifts so unless you stomp on it all the time it shouldn't have any negative effects on the tranny.

You said "retard".
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Old 03-15-2012, 03:00 PM
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Re: Did shift solenoid & Transgo hd2 kit, flash or dont have to?

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You said "retard".
Except I think its you who is
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Old 03-15-2012, 08:10 PM
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Re: Did shift solenoid & Transgo hd2 kit, flash or dont have to?

You my friend are a pretty good judge of character...ahahhhaa
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Old 03-15-2012, 08:44 PM
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Re: Did shift solenoid & Transgo hd2 kit, flash or dont have to?

You guys are both "mentally challenged" and I am normal and the master of my universe! JKs04 if your wj is an 04 it has to be an HO to do the snip.
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OK, fine...I'll admit...some amber lamps are good, and necessary.
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Old 03-16-2012, 06:51 AM
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Re: Did shift solenoid & Transgo hd2 kit, flash or dont have to?

Well, Master of the Universe...might I suggest a less "socially unacceptible" haircut then?

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Old 03-16-2012, 08:56 AM
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Re: Did shift solenoid & Transgo hd2 kit, flash or dont have to?

LMAO at "socially unacceptable"
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Old 03-16-2012, 09:55 AM
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Re: Did shift solenoid & Transgo hd2 kit, flash or dont have to?

^^^^^^You win this round Skeletor ! Still have a bunch of that stuff in the attic from when the boys were little!
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OK, fine...I'll admit...some amber lamps are good, and necessary.
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Old 03-16-2012, 10:03 AM
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Re: Did shift solenoid & Transgo hd2 kit, flash or dont have to?

That stuff might be worth some $$$!

That dude to He-Man's left is creeping me out with his Ned Flanders stashe...I'm sure he's spent some time dancing to YMCA in full costume.
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