Chevrolet Silverado Alternator
Browse Chevrolet Silverado Alternator questions and answers. Choose a question that matches your symptoms.
52 discussions
New Battery And New Alternator Voltage?
Installed Both New. When I Crank Up My Truck The Gage Reads 14 Then After A Few Minutes It Drops Down A Little. I Tested The Voltage When It...
Asked by Upjake
Alternator Wiring Where Does The Black Cable Go
The Red Cable Goes On Top Of Alternator, Where Does The Black Cable Go?
Asked by john mancillas
I Fixed The Wiring But The Alternator Needs...
My Alternator Grounded Against A Price Of Metal, I Fixed The Wiring But The Alternator Needs Replacement.
Asked by Elrol Williams
It Charges At About 14.8 V When You Start It And Goes...
If It Is About 20 Deg. F. It Charges At About 14.8 V When You Start It And Goes Down To About 13.8 Volts In About 10 Minutes. If It Is About...
Asked by gbrockway
Alternator Not Charging Why?
The Gage Shows Charge Above 14.5 Volts And The Will Drop Showing A Discharge Of 11v. When Checking With A Multimeter It Shows Its Not...
Asked by lyle belton
Alternator Replacement
I Am Looking At Replacing The Stock Alternator (145 Amp Max I Believe) With A 200 Amp Ho Alternator From Db Electrical. This Is For My...
Asked by jkbeaumont1
When Cold, My Alternator Charges Around 14.5 To 14.9...
When Cold, My Alternator Charges Around 14.5 To 14.9 Volts. When Everything Warms Up, It Drops To About 13 Volts. Is This Normal Behavior...
Asked by jkbeaumont1
My Truck Seems To Have An Alternator Problem
My Truck Seems To Have An Alternator Problem. When Hot, The Voltage Will Drop To 12.5 Sometimes And Stay There, Then For No Reason, Jump...
Asked by Jim Shirron
Just Got A Service Charging System Notification
Just Got A Service Charging System Notification And My Voltage Gauge Is Bouncing Between About 13 To 15 Volts. Has Anyone Had A Similar...
Asked by Bigaves14
14+ When I Start My Truck But After I Drive For A...
My Voltage On The Dash Is 14+ When I Start My Truck But After I Drive For A While It Drops To About 13 Volts. It Used To Stay At About 14...
Asked by Zoey'sdad
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