broken speedo?

[capone530]

driving home i noticed a light grinding sound..like if something was dragging or something. i get home then i get to start my truck and speedo goes to 100 and its stuck there..keep hearing a light grinding noise when i drive..kinda like bad brakes but mine are fine..any idea what it could be..i don't see anything hanging out under the truck.

[777stickman]

Very hard to offer any meaningful help or advice without detailed vehicle info.

[capone530]

my mistake..sorry lol
its a 2000 chevy silverado ext cab..5.3 v-8

[consultIII]

Originally Posted by capone530

my mistake..sorry lol
its a 2000 chevy silverado ext cab..5.3 v-8

there is an extended warranty policy from the dealer for this concern...believe it will go back 10years. Talk to your dealer, they will probably replace and reprogram the entire cluster...FREE!!

[capone530]

well tonight a good thing happen..i was driving to pick up my wife and i heard a click and the speedo gauge bounced around and went to where it should be..so i'm guessing when i was messing with the bad the other day it just got stuck..my lady said when i would unhook the batt and hook it back up all gauges would jump around..so i guess thats the problem and i also noticed the grinding noise is gone...so i dunno..just glad its gone