Yeah I have worried about how to reduce it a little. I get about 14.7 with cold alternator. Turn on lights and blower and get 14.4 to 14.6. I do know that when it runs awhile with normal driving lights on it comes to about 14.2. I never had a failure on the cs130D other than when they were...
I upgraded my 1999 Tahoe and just connected the center wire in the new CS144 plug to the existing wire for the CS130D. It has been working for several months. Charges great. Several electrical problems I was having went away with the addition and a new battery. The old battery did not test...