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P1637 code.... Scratching my head

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Old Oct 13, 2010 | 07:39 PM
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Default P1637 code.... Scratching my head

Alright, I had my bottom end gone thru by LME out of Houston, Tx. (old motor was smoking like a chimney, but running fine) it is now a 347 forged bottom end. I installed motor back in car.
No lights on Dash. My car runs fine for about a mile then it sputters for about a 1/2 mile then runs fine again. Over and over again. Off and on. I checked all the grounds from the main harness, all the grounds are on the back of the heads bolted down and tight, i replaced the alternator and plug and i sure could use the feed back.
I had a real time scanner put on my car going down the road. All cylinders are firing and not missing & fuel pressure is good at 58psi.

P1637
Generator L-Terminal Circuit

Anyone?
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Old Oct 13, 2010 | 08:13 PM
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See attached
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DTC P1637.pdf (44.4 KB, 656 views)
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Old Oct 13, 2010 | 08:27 PM
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Grassy azz.... Will preform tests tomorrow.

My O'lady is mad because i am drinking so much stressed out over something like this. She told me i can pull a motor and trans and put it back in with 2 bags of tools and a socket set and i can't even figure out a little miss.
I want to choke her. But that is the alcohol talking.

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Old Oct 13, 2010 | 08:45 PM
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Chill out and I bet is something simple...Just F***k the **** out of the OL'Lady and take out your frustation and you both win..... but what do I know I am divorced (and lovin it)... you'll figure it out..... BTW that exciter (sp) on the alt is EASY to damage....

The dashlights has me scratching my head but I would check the pcm connections first...
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Old Oct 13, 2010 | 10:11 PM
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What I meant to say was that there are no SES lights or anything throwning codes. That code doesn't throw a light.
Believe me, I will beat Momma up tonight (the good way).....
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Old Oct 14, 2010 | 10:09 AM
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U drinking to much over this problem - now thats a joke, cuz anyone that knows you knows that you're always drinking to much. And you better hope momma dont see this post cuz she gonna kick yo *** if she does! LMAO.
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Old Oct 14, 2010 | 01:58 PM
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Originally Posted by Mguncowboy
U drinking to much over this problem - now thats a joke, cuz anyone that knows you knows that you're always drinking to much. And you better hope momma dont see this post cuz she gonna kick yo *** if she does! LMAO.
I Drink.... So.
And if she wants to kick my azz, she better bring some friends... I hope she does.
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