Charging of alternator

10

Asked by Diana Aug 25, 2020 at 06:14 PM about the 2002 Chevrolet Blazer LS 2-Door 4WD

Question type: Maintenance & Repair

Replaced the starter and alternator
within a week of each other and the
gauge still doesn't read 14 for the
alternator

4 Answers

Use a multimeter to check the charging voltage at the battery. Maybe the gauge is inaccurate.

2 people found this helpful.
26,885

What does it read? Does the car start? If not, what are the symptoms (doesn't crank, cranks but doesn't start, clicks heard when trying to start)?

3 people found this helpful.

Alternator normal ape ration should output 13.5- 14.5Volts it low try to disconnect the negative terminal and if the car turn off it bad alternator

Your Answer:

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