Mechanics

GMC SIERRA PROBLEM

2002 GMC Sierra • 220,000 miles

Rear tail gate will not lock/close.
gate must be slamed reaptedly before the locks will catch.
tryed to oil, didn't work.
this model has the cables that stretch from the latch to the locks.
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Guest
February 15, 2013.



Try using WD40 or the equal to see if that will help. Lube and work all moving parts.



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