Won't start and makes a chirping or squeezing sound when turning over

SOURCE: 91 acura legend

There is a connector under floor mat on front passenger side.
With the car turned off, jump this contactor out and turn the car to on position. After 2 seconds the abs light will blink given you codes.
After you fix the problem, you will need to remove the jumper, and pull all 3 abs fuses. Wait 3 seconds a reinstall the fuses. Now plug the connector back into its holder.
Now start the car, and the code should be cleared.

SOURCE: 91 acura check engone light is on code 1an3 what could be the pro

I'd go get a reading from an auto parts store!
Advance Auto Parts will usually do this for free!
Are you having any noticeable problems besides the code lights?
Hope this is helpful!
Good Luck!

SOURCE: i need unlock code for a 91 acura legend

ITS ON THE DASH . LOOK AT IT STANDING FROM OUT SIDE LOOKING THROUGH WINDSHIELD ON DRIVER SIDE. AND REGISTRATION CARD ALSO HAVE REGISTRATION OR SERIAL NUMBER.

SOURCE: my 93 acura legend wont start. Ticking sound??

That sounds like a dead battery. The ticking sound is the relay (a type of switch) which enables power to the starter motor when you turn the key. If the battery is weak, the relay will click, but there is not enough power to turn the starter motor.

SOURCE: How do change a Thermostat for a 91 Acura Legend

1. Drain the cooling system and remove the lower radiator hose from the thermostat housing.
2. Remove the thermostat housing bolts, the housing and the thermostat.
3. Clean the gasket mounting surfaces.
4. To install, use new gaskets and reverse the removal procedures; install the thermostat's spring end toward the engine. Torque the housing bolts to 9 ft. lbs. (12 Nm).
5. Refill and bleed the cooling system.