Voltage drop
03-19-2022, 09:01 AM
#1
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Car: 88 GTA Notch/01'WS-6 VERT
Engine: 5.0 LB-9/5.7 LS-1
Transmission: 700R-4/4L60
Axle/Gears: borg warner 3.27's
Voltage drop
91 z28 had my scanner plugged in and noticed a voltage drop when I put the car in gear charging system tests fine any ideas?
03-19-2022, 11:24 AM
#4
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Re: Voltage drop
probably normal from the drop in alternator speed when placed in gear.Possible you have weak alternator/bad connection(s) what does voltage read when head lamps,heater blower,fans, etc are on and engine speed is at above idle RPM ?
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