School me.

[vortecyota]

you must post pics or you are a proud member of the sadistic society !!!!!

Did I post enough pics? Lol

[vortecyota]

Will do. Does photo bucket work here? Ill start different thread will my conversions to date.

[2boosted]

yes, Photobucket works perfect...is what I use !

[vortecyota]

I have an alt not charging after a swap. Its an 04 truck alt with a 99-02 red blue pcm. I have the brn wire from alt pinned to 15 red. Have the gray wire pinned to 52 red. Also this is in a 72 c10. I want the charge indicator to work. Any tips?

[farmtruc]

I have an alt not charging after a swap. Its an 04 truck alt with a 99-02 red blue pcm. I have the brn wire from alt pinned to 15 red. Have the gray wire pinned to 52 red. Also this is in a 72 c10. I want the charge indicator to work. Any tips?

the alternator won't charge correctly. you need an alternator with the long flat connector. old style is on and off, the new style which you have is pulse width.
you can make it stay on and charge, but it won't ever function correctly.

[vortecyota]

Oh, so basically the 04 pwm alt is not compatible with the 99-02 pcms? The connector is a flat 4 pin. Is that the connector you speak of?