QuestionVan,
You nailed it! I replaced the flasher and the turn signals now blink at the proper rate. However, the "Volt" warning light on the dashboard still remained lit when driving, so I think the alternator may be bad. I replaced the battery a few nights ago since it was over 5 years old and some of the cells tested bad. To wrap this all up, I need a couple of more answers: First, are the alternator and voltage regulator all one unit? Second, how do I test the alternator to confirm that its bad? Thanks for your help and your patience.
Pete
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Followup To
Question -
Van,
Do you just lift the flasher straight out or do you have to twist it? It seems to be supported somewhat by a clip. The reason I ask is that my line of sight isn't all that clear down there.
Thanks,
Pete
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Followup To
Question -
I have a 1990 Buick Skylark. For the last few weeks, when making either a left or right turn, the appropriate turn signal flashes slowly and sometimes just stays on. I've removed the panel on the back of the car and the 4 turn bulbs (two on either side) seem to be ok. The front turn bulbs also seem to be working (1 on either side?). Last night, I also noticed that the voltage warning light on the instrument panel was on. I removed the battery (which is a 5 year old "Gold" battery)and noticed small piles of white powder where it was seated. The terminals were in pretty good shape, but I cleaned them anyway, however it didn't cure the problem (slow turn signals and voltage warning light on). Other than the above, I don't have any problems starting the car; quick start with no prolonged cranking. Any thoughts on what I should do?
Answer -
Hi Pete,
You may need to replace the flasher, which should be in a clip on the steering column, under the edge of the dash.
I would probably check the alternator output also.
Van
Answer -
The flasher should just pull straight out.
Don't jerk too hard and break something though. There could possibly be a clip holding it. I just haven't seen one on a regular flasher...just the emergency flasher on the fuse block.
Might get a new one from a parts house, by application, and see if it has a clip.
Van
AnswerThe voltage regulator is inside the alternator.
To test it, a volt meter can be used.
Without the engine running, the battery should show about 12 volts. After starting the engine, it should measure 14 to 14 1/2 volts.
Most parts stores will walk out and connect a volt tester to the car, and test it for free.
Van
