Raise the hood find the heater motor tap it with a hammer. It should run.
All the speakers in a 1991 Chevy Silverado should be 4x6 if they are stock.
I had this problem in my 1991 Suburban. It turned out being the A/C, Vent, Heater switch having burned contacts. Had the switch replaced and smell went away.
where can i purchase a Silverado 1500 Extended Cab year 1991, Dashboardcolor burgurdany
yes
the blend door actuater is more than likely the cause of the noise.....very common....can go in behind the glove box to replace it.
3200
85 mph.
Removing a 1991 Chevrolet Silverado door panel is pretty simple. All you will need to do is to remove the screws holding the door panel in place.
Generally, a stock silverado will have four speakers; two in the dashboard and two behind the seat.
It is in the fuel tank.
4 by 6in
take it to the shop