The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 99 C1500 Suburban Lights flickering inside and out

shultzee13 · 06-23-2014, 10:32 PM

My C1500 5.7L Vortec lighting flickers very faintly on inside and outside lights. I check alternator and it registers 13.5 to 13.6 constantly. Nothing below that or above. Was there a TSB about this? Maybe I missed something. Any other ideas?
Thanks.

06-23-2014, 10:32 PM	#1
shultzee13 Registered User Join Date: Jan 2012 Location: Tyler Texas Posts: 223	99 C1500 Suburban Lights flickering inside and out My C1500 5.7L Vortec lighting flickers very faintly on inside and outside lights. I check alternator and it registers 13.5 to 13.6 constantly. Nothing below that or above. Was there a TSB about this? Maybe I missed something. Any other ideas? Thanks.