weird alt charging...
#1
weird alt charging...
i recently installed a GM cs130 alt in my 81 gsl and am excperiencing some weird issues... when my car is idling the volt meter in the dash reads just about 14 volts(13.8) however it will ocasionally click and go down to about 11.5 volts... also whenever i'm accelerating the voltage drops to aroun d 12 or so, but as soon as i let off the gas to cruise the gauge pops right back up to 13 plus..???? any ideas on this guys.. i thought maybe bad grounds but they all seem to be in fairly good shape, no corrosions, not loose I even added one from the alt case to the block to see if that'd help but no luck...
thanks in advance guys..
thanks in advance guys..
#6
Originally Posted by rx7doctor
Check that small connection that activates the regulator to make sure it is tight. Also make sure the cables are clean at the battery. Sounds like the regulator is kicking in and out.
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