speedometer on 1993 Chevrolet Blazer

i have to go 30m.p.h. in order to go 25 m.p.h. i don't really know how fast i'm going. what could be causing this?

by in Arlington Heights, IL on February 17, 2009
1 answer
ANSWER by on February 17, 2009
Is this something that has just started or has it been going on for a while? Changing the transmission, final drive, or tire size can affect the accuracy of the speedometer. If everything on your truck is original and the speedometer is still off, the fault may be with the speedometer itself.
Related Items:
I have a 2003 Chevrolet Blazer, and have been experiencing intermittent problems with the speedometer. Apparently this is a problem that Chevrolet has with their speedometer, but with my vehicle...
I have changed all 3 speed sensors and connectors. The truck has a rebuilt auto trans .I changed the transfercase. I have changed the instrument cluster ,and I changed the computer what can I chec...
At night when dark, never can see speed limit I am going account light not showing on speedometer dash board even when radio lite and time our showing on dash board
How much will it cost to have the entier rear end housing repaired gears and all
I need to know what to check for and look at as well how to fix the problem,they were working ok the other day. My problem is on a 1989 chevy s10 blazer 4x4 6cyl.

Related Content