Isn't WD40 flamable?
(I can see the WD40 evaporating inside, then there's a spark....................)
yes its very flammable (used some from a gallon can in a squeeze spray bottle to start a brush fire yesterday) however it was designed for this exact use, "to displace water from electrical components" WD stands for "water Displacement"
ive sprayed my distributor a thousand times and even left a pool of it in there, jumped behind the wheel fired it up and drove away