Make sure the bulbs are okay, then check the dimmer switch.
have you replaced the dimmer switch? if not that may be the problem. I had the same problem in reverse( brights worked but headlights didn't) water damaged the dimmer switch on the steering column once I replaced it all was good.
Google for 'misfire'.
try the fuel filter.
i have a 92 s-10 blazer and it has no reverse Andy ideas?. it will go in to drive and shift in to all the gears..but will no go into reverse? can u help me
Start looking at fire and gas. Trace these two that are the main problems.
Need one hell of a lot more information then this
The dash illumination dimmer switch is shut off or broken.
I had the alternator looked at i had the startr looked at I think it is a security thing but cannot place the problem ne ideas......
It could be the dimmer switch that will adjust the dash lights
Dash lights and tail lights are on the same fuse.
get under the truck and look up. should be accesable from there.
your control module is bad