Sean Sills
I'm Awesome
Both of my turn signals just stared flashing really fast. I checked and didn't find a bulb out. My voltage on my dash just started to drop when turning on the a/c. Turn a/c off and voltage returns.
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IdleAt idle or 2000 rpm voltage drop.. Get out voltmeter check Alt output . Clean grounds?
I just had the top pulley replaced maybe 200 miles ago.Oh I'm basically at 14.5 until air turns on high and then drops to 10.4 and a high pitched squel when air on high.
10.4 volts is WAY too low.Oh I'm basically at 14.5 until air turns on high and then drops to 10.4 and a high pitched squel when air on high.
I will give it a try.10.4 volts is WAY too low.
Severe charging-system problems which may or may not include a worn-out belt, worn-out belt tensioner, (squealing belt) or internal alternator issues causing squeal. Outside chance of a locked-up A/C compressor, but that would tend to stall the engine rather than just reduce RPM and therefore alternator output.
Get the vehicle voltage back where it should be, and see if the turn signal problem resolves itself. Best guess is that there's something else wrong with the turn signals, but you can hope for the best.