Hello all,
I'm an aspiring do it your selfer and was wondering if I could get some guidance. What tools are required? What spark plugs? What wires? Etc. My car is a 1990 740 gl in much need of a tune up. I've read various horror stories about overtorqued spark plugs and such and I don't want to use the wrong stuff. Do I really need a torque wrench?
Thanks
I'm an aspiring do it your selfer and was wondering if I could get some guidance. What tools are required? What spark plugs? What wires? Etc. My car is a 1990 740 gl in much need of a tune up. I've read various horror stories about overtorqued spark plugs and such and I don't want to use the wrong stuff. Do I really need a torque wrench?
Thanks


