Which of the following soldering methods is recommended when repairing wiring in electronic engine wiring harnesses?

A. use soldering gun to apply heat to the wire, then apply solder to the wire
B. use soldering gun to melt solder, then drizzle onto wire.
C. use a propane torch to heat wire, then apply solder
D. use a heat gun to heat wire, then apply solder to terminal


Answer: A

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