I am wondering just what type of solder to use from our electrical wires in our cars. I bought some 95/5 which is 95% tin and 5% ant. and am wondering if this is too strong due to the vibrations of automobiles. I have the flux or putty and just need help picking a solder to use. should you use 60/40 or 63/37 I know these are all rosin cores for electronics just need some advice on the type of solder to use --- thanks....

 

I use Lead & Tin based Solder 50%/50% on electrical equipment at work. Circuit Boards/Keyboard/Monitors, any and everything, so I would think it would be find on car based electronics.. I was going to use it to wire up things in my car when I do..