I am not gettin any power to my tach when I switch the key to acc... My wipers dont work and neither does my heater?? Anyone got a suggestion for me??

 

check every single fuse and replace the blown ones if any. if you check them and they are all fine... your next step will be to check you body harness.... start under your wheel wells.... its common for guys who lower the car to rub through these wires and not notice it.