I think the '93 has an electric speedo. Take it to the spedo shop.
possible cable Remove from transmission and check if in one piece - if not remove speedometer head and replace cable to transmission and head
To replace the rattling speedometer cable on a 1986 Caprice Classic, first, disconnect the negative battery terminal for safety. Then, locate the speedometer cable at the back of the speedometer gauge and the transmission; unscrew the cable from both ends. Remove the old cable and install the new one by securing it to the transmission and reconnecting it to the speedometer. Finally, check for proper function and reattach the battery terminal.
Since you replaced the sensor, and the speedometer still isn't working it is possible that you will need to replace the speedometer cable. Check the cable first to be sure that it is still properly connected, and if so replace the cable to see if that solves the problem.
To fix the speedometer on a 1991 Capri non-turbo, first check the speedometer cable for any damage or disconnection. If the cable is intact, inspect the speedometer itself for any signs of failure. You may need to replace the speedometer cable or the speedometer gauge if they are faulty. Additionally, check the vehicle's transmission speed sensor, as issues there can also affect speedometer performance.
To fix the speedometer in a 1987 Pontiac Firebird, first check the speedometer cable for any damage or disconnection. If the cable is intact, inspect the speedometer head itself for issues. You may need to replace the speedometer cable or the speedometer unit if they are malfunctioning. Additionally, verify that the vehicle's gear ratio matches the speedometer's specifications for accurate readings.
To fix the speedometer on a 1978 Jeep CJ7, first check the speedometer cable for any damage or disconnection, as this is a common issue. If the cable is intact, inspect the speedometer head itself for any signs of malfunction or wear. You may need to remove the speedometer from the dashboard to clean or replace it. If the problem persists, consider replacing the speedometer cable or the speedometer unit entirely.
To repair the speedometer on the 2003 Suburban, first check to see what is causing the malfunction. You might need to replace a fuse or even the cable.
To fix the speedometer on a 1987 Nissan truck, first check the speedometer cable for any signs of damage or disconnection. If the cable is intact, inspect the speedometer gear within the transmission for wear or breakage. You may need to replace the cable or the speedometer gear, depending on the issue. Finally, reconnect everything and test the speedometer to ensure it’s functioning correctly.
Check to see if it has one. You may find that it is all electrical. I did.
If the Park Ave is a year that uses a speedometer cable, check that the drive gear for the cable is working. Check the cable to insure that it is not broken of stuck, then check the speedometer itself. These steps will let you know what is broken so that you can fix it.
Unhook the speedometer cable from the transmission and the instrument cluster in the dash. Take the actually metal cable out. Clean it with solvent. Re-grease with "lithium-based" lubricant. Re-insert. Also check for fraying. If so, replace cable.
It would probably be cheaper to replace the cable, check with your local auto wrecker. This used part should be very inexpensive, compared to repairing it.