Last couple days in cold temps comes on. Doesn't seem to affect anything, what does it do, what should I do about it? Anything? Nothing? Ignore it like all the other ones? :rolleyes5:
Yup, thanks. Great quality product. Driver side on, and functioning well, even with a cracked glow plug relay, due to the gorilla on the end of the stubby 1/4" ratchet. New relay waiting to get installed. Also changed DS GP's as the terminals had rotted off prematurely, guessing due to life...
Mine is also mediocre, I find I can produce better but not great heat on recirc than on fresh air, leading me to believe my problem is more with blend doors. Still need to back flush and troubleshoot properly.
Thank you. That's kinda what I was thinking. I only have a single wire on the second, my pulleys are matched. I have a smaller pulley I think I can swap on, and still be ok on belt length.
I've got the parts now to do the second alt on my 02 duramax, I am wondering if rather than run that...
Background info: My 99 suburban has become my favorite plow vehicle over my 02 Duramax, for a couple reasons including shorter wheelbase and the 4L80 is much quicker in reverse than the Ally. What I have not been fond of was the dismal stock 105A CS130D alternator, which could not keep up with...