Q: Gauges and check light problem and speakers

asked by on November 08, 2016

All my guages but my rpm was working but then slowly all of them stopped working one by one, then the check gauges light flickers when slowing down, going downhill, or when maintaining a speed but shuts off when accelerating i have checked the fuses and looked up wiring diagrams but can't find one thats accurate, then all of the speakers in my blazer on the driver side of it wont work and i have checked the speakers them selfs but they all work but i would really like some help to get these problems solved.

My car has 193000 miles.
My car has an automatic transmission.

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