I have a 90 supra turbo. I have a light staying on in the dash all the way on the left hand side looks kind of like a birdcage. What is this light?

that there is a problem with the antilock brake system. it could be something simple like a loose wire connector on the wheel

Looks like a blinker relay stuck.

The first thing you need to look for is a light that isn't shutting off. Could be your interior light, a trunk light, glove box, tail light etc. If no lights, could be your starter solenoid is not shutting off. Try disconnecting the battery while you are at work, and see if it starts after. ( if you can't find any lights that stay on)

it looks like it is probably the low tire pressure indicator. Try checking the air pressure in all four tires, and setting them to manufacturer's specifications. This should cause the light to shut off.

need you to examine under the dash first you may have to remove any panels (lower Dash) to get a visual-look for relays connected to your crank wire-they need to be disconnected and reconnected to oringinal wires (they are color coded) try that first

Yes. However it is a very expensive swap $5000 to $8000 to do it right. You will need the 1J or 2J engine, transmission, wiring harness, ecu, and alot of other pieces to do the swap. The engine brackets will need to be modified and you will have to upgrade your brakes. This kind of swap requires a good knowledge of the Toyota Supra and the engines. I do not recommend this swap for a beginner. A cheaper way is to take a 7M-GTE and upgrade the internals and turbo.

look for the turbo under the hood it looks like a snail kinda

you need to fill your brake fluid resevoir to the fill line and your brake light on the dash will go away

im not sure where you are located. but here us repair shops with exhaust benders can make your racing exaust system. and most of the time we can install it for you cheeper than youcan buy a cat back system. just stop by an independent repair shop with an exhaust bender and talk to them you will be suprised.
later paul

my1997 toyota corola dash light not work