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Thanks Churchkey. I did not know that fix was for the 90-93 Vettes. Any suggestions on how to fix my 94 ?
Am not a good audio guy, just went through the resistor BS changing the head on my 90 last summer.
Just a thought, if your vehicle is an early production unit the TSB fix may apply. Maybe pull the head & check your wire colors against the listed TSB colors. If the colors match the resistor install may fix your problem however this is speculation on my part.
The vehicle build date is on the VIN sticker, left door jam.