I have a problem with my 91 Chevy S-10 pickup truck. I was following my wife home and noticed the s-10s tail lights don't work. The brake lights, turn signals, parking lights all have stopped working properly. I have tried replacing the headlight switch. Have checked every fuse under the dash and checked the bulbs themselves. One thing I have found is that if I turn on the turn signals left or right all the rear lights blink, even the license plate light blinks, no matter which side the signal is on. Also it is the dim lead in the bulb that is blinking in the tail lights not the bright lead when the turn signals or hazard lights are on. Have also changed the blinker mechanism in the fuse block. I am at a total loss and am hoping someone may be able to help me here. I also have not been able to find any fuse block in the engine compartment so I haven't checked any fuses in there. Any help would be appreciated very much!
kadafi