This is the exact issue I'm having.
"What would cause a relay to make clicking noises randomly? The furthest right relay above the brake booster is now clicking randomly and something in the throttle body area is making noise. What relay is it, and why would it click??? It seems like it will click one and the truck will start, and it clicks again and it shuts off."
"What would cause a relay to make clicking noises randomly? The furthest right relay above the brake booster is now clicking randomly and something in the throttle body area is making noise. What relay is it, and why would it click??? It seems like it will click one and the truck will start, and it clicks again and it shuts off."