I have a complete e30 engine swap from my buddies 1991 325i. My car is a 1987 BMW 325is.
I'm having an issue where my RPM tach isn't working now that the swap is complete. Does anyone know what wire I should be looking for to make my tach work?
I'm having an issue where my RPM tach isn't working now that the swap is complete. Does anyone know what wire I should be looking for to make my tach work?
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