I have a "new to me" 2014 Yukon Denali SUV with around 45K miles. I notice that quite often when the engine is started the volt meter shows what appears to be less than 13V. It continues that way for quite a while, then jumps up to 14+V. I stopped by the local dealer when it was showing the lower voltage reading and the service writer said "it's still in the safe zone". I'm not real comfortable with his explanation as every auto I've ever owned always runs closer the the 14V range.
Any comments or suggestions?
Thanks, JR
Any comments or suggestions?
Thanks, JR