[Buick] installing tacho in a vn v6

[Lom@rdi92]

thats wat i thoght but they ant working

 

[matty94]

you havent unpluged any of you loom or anything have you. well since its a burnout car just run the power to the fuse box tap into power after its fused. then just earth it somewhere and run the tacho signal wire to the engine bay.