Uh oh...fuel pump death whine

[Evan]

Woah, I would never use crimps in a vehicle, due to the vibration they seem to always fall apart, or I could just suck at crimping. A good solder and heat shrink should never fall apart and cant loosen up over time.

Ur doing it wrong. Every connector in your car is a crimped connection - all the little plugs, your ECU connectors, etc, etc.

yeah, by a machine designed for that purpose, not a cheap radio shack crimp barrel and shitty stamped crimper like what most of us have. (or even worse, pliers)

Soldering can come apart due to vibration and heat as it is brittle - crimping does not have this problem if done properly.

if your soldering is brittle, you used too much solder.

I guess the moral of the story is just whatever you do, do it right.

and also, no reason you cant both solder and crimp a connection

(btw, for non stressed wires, tap splices kick ass)