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2002 gmc envoy_slt
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Discussion Starter · #1 · (Edited)
2002 Envoy The wipers jerk/stutter like crazy when set to intermittent but are fine when turned "all the way on". i had heard that the "wiper pulse board" was shot and to replace it. Two questions...is this familiar to anyone on the forum and where is the pulse board located? :undecided
 
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