
1999 Chevrolet Blazer 4.3L Lights
the voltage on this blazer will drop to 12.1 volts at 800 rpm with headlights,blower on high,then it will come back to 14.1 volts in a second,this seems abnormal to me.i found this gm bulletin [...] about the way the alt charges,but i don't think thats what th...
FIX posted 1/28/2004
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)14 Replies Received(Hide Replies)14 Replies Received
|
Message Closed w/FIX
|
VIN | 1GNDT13W3X |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Lights |
Conditions | Dim |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet Blazer
VIN | 1GNDT13W3X |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Lights |
Conditions | Dim |