Fuses That "Blow" Repeatedly
Without being able to "hands on" troubleshoot the circuit served by the repeatedly blowing fuse, no one can identify the specific cause/defect.
The following generic answer applies to any electrical circuit, whether in a vehicle or in a building, or whether alternating current [AC] or direct current [DC].
Fuses [and Circuit Breakers] are safety devices designed and installed in electrical circuits TO PROTECT the conductors [wires] from short circuit conditions and/or overload conditions which can cause extreme overheating of the conductors that can result in damage to the insulation and the conductors. And in worst case, the probability of a FIRE which could destroy the vehicle, house, or other structure in which the circuit is located.
When a fuse [and replacement fuses, or "tripping" Circuit Breakers] "blow," especially if it happens repeatedly, is an indication of an UNSAFE CONDITION in that circuit, usually a short.
The proper "fix" is for a qualified technician, who knows what he/she is doing, to troubleshoot the involved circuit, find and identify the defect, and make proper repair [s], BEFORE replacing the fuse again [with the properly sized fuse or before resetting a circuit breaker].
Some ignorant few will suggest installing a larger fuse or breaker to solve the problem, BUT that will only amplify the problem, not solve it. Do not follow "bad" advice and install a larger fuse in a misguided attempt to correct the problem. To install a larger fuse would almost guarantee damage to the wiring and an electrical system fire.
Next check the turn signal switch inside the steering column. check to see if the bulb is dead
The fuse for the blinker of a 96 Cavalier should be in the fuse box inside of the car. A more likely cause would be the flasher, located under the drivers side of the dash.
emergency blinker
A simple first step would be to check the fuses to these lights, then go from there.
The most probable answer is that you have a bad flasher.
in mark 8's they use a controler to make flashers flash. this module has gone bad
Did you check the fuses?
No. That is mechanical, not electric.
Could be the control stick for the blinkers. If the lights work, try replacing the stick or checking out the signal path for that blinker
Fuses
Check the fuses.
possible grounded or bare wire