Speedometer bounces
#1
Speedometer bounces
Hello. When i purchased my truck the speedometer was not working. So this morning i went out there to figure out why. Well I took the cable out and the cable looked fine. I noticed there was a adapter on the t-case. I took the adapter off and screwed the cable into t-case. Started it up and went driving. BINGO it works, sort of. The needle bounces as it moves up. Is my guage shot?
#2
How does the inside of the speedometer cable look? Chewed up at all?
#3
my speedo on my blazer does the same thing. i sprayed sum lube down the inside of the cable housing and it helped a lil but it would take so much wd to make it work perfect i just said screw it and i drive by tach now, lol. ur cable is probably sticky and gummed up with years of crap getting in there. id replace the cable, they arent expensive.
#4
When i pulled the cable out it did feel very tacky and gummed up. I think im going to use some break cleaner to clean it up and then put on some lithium grease or liquid graphite. Thanks guys.
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