Most times the speed sensor on the transmission has went bad and a new one can be had from your local parts store for about 35 dollars and takes only minutes to change. On the W250 it is on the drivers side of the transfer case.
To fix a speedometer in a 91 Sunbird, check to ensure the cable has not come loose. If the cable has come loose, you will need to tighten it with a wrench.
whats wrong with it?
The speedometer is electronic...there is no speedometer cable.
try replaceing the tact guage or the tact cable.
You can fix the speedometer in your 1994 Oldsmobile 98 by replacing the speedometer cable. If changing the speedometer cable does not fix your speedometer you will need to replace the entire speedometer.
Where is crank sensor on 3.1 v6 91
Standard fuel pressure for a 91 Pontiac Sunbird is between 50 and 55 PSI. This is the idle pressure to allow for maximum efficiency of the fuel injectors.
4 quarts
how to fix speedometer for Toyota mr2
speedometer is not working 91 astro van other instruments are
Click the link.
no
Every 60,000 miles.