Hummer H3 For the Hummer driver who wants the rugged look and off road capabilities of the Hummer, but in a smaller size and with a more fuel economy friendly engine.

pulsing lights

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Old Jan 22, 2022 | 02:37 PM
  #31  
daniel5455's Avatar
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Another thing i noticed with the new Alternator is the interior lights were brighter. Anyways thanks for all the info it helped a lot and I learned a lot.
 
Old Jan 22, 2022 | 05:10 PM
  #32  
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Clean voltage? A poor +/- connection will cause high resistance under a load.

Volts to amps calculation

The current I in amps (A) is equal to the power P in watts (W), divided by the voltage V in volts (V):

I(A) = P(W)/ V(V)

The current I in amps (A) is equal to the voltage V in volts (V) divided by the resistance R in ohms (Ω):

I(A) = V(V) / R(Ω)
 
Old Jan 22, 2022 | 05:20 PM
  #33  
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Originally Posted by daniel5455
I also didn’t see in my records when this alternator was replaced prior. It had markings of DR44 on it. The rebuilt one I got from Napa was a DR44G
DR44=160A. OEM is DR44G=145A
 
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