Signal light

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Jun 30, 2010 | 12:25 PM

bpa1216

Thread Starter

Beginner

Joined: Jul 2007

Posts: 29

Signal light

98 gmc 1500 sierra 5.7 Signal light blinked very erratic inside, not blinking outside. Left signal works fine. Any suggestions.

Jun 30, 2010 | 02:46 PM

Mr_Shamrock

Chevrolet/GMC, Racing, Recreational Forum Moderator

Joined: Apr 2009

Posts: 2,267

If it blinks real fast than you probably just have a blown bulb on the right side. Does it not blink at all outside or does it blink in front, but not rear or vice versa?

Jun 30, 2010 | 03:55 PM

chrisbmo2000

General Truck/Classifieds Forum Moderator

Joined: Jan 2009

Posts: 983

From: Columbia, Mo

I have also seen flashers that go bad do that also.....but check the bulbs first

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