truck won't start on rainy days
Were it mine, here's what I'd do next time it refuses to start: Pop the distributor cap off, wipe it out with a dry absorbent cloth paying particular attention to the area around the terminals, then spray a bit of WD-40 (specifically that, not a substitute) in there and wipe it around, again being careful to get it all around the terminals. Then wipe and spray the rotor the same way, and button it all back up. If it starts, or if the cloth comes out colored black or grey, replace the cap and rotor.
What if it was my truck?
I'm not much of a giggler. 
If it was Gary's truck, I'd tell him to just stay home when it rains. It's a lot safer to sit in the garage sawing the steering wheel while making driving sounds with your mouth.
If it was Gary's truck, I'd tell him to just stay home when it rains. It's a lot safer to sit in the garage sawing the steering wheel while making driving sounds with your mouth.











