How do you remove moisture from a distributor cap?
- Step 1 - Access. Remove the coil wire from the distributor cap and follow this with the spark plug wires, marking which wire goes where on the cap.
- Step 2 - Cleaning and Seal. Using a clean, dry rag, wipe out the inside of the distributor cap and leave it in a warm area to dry out.
- Step 3 - Keeping Moisture Out.
Also know, how do you dry out a distributor?
Drying The Cap
- Place the cap upside down, and spray it with your carburetor cleaner.
- Shake the cap around gently, to allow the cleaner to reach every crevice.
- Use a clean, lint-free, dry towel to dry the cap out completely. Leave in a warm place for an hour to complete the drying process.
Beside above, can I spray wd40 in my distributor? Turn off the vehicle and spray the spark plug wires and the inside and outside of your distributor cap with WD-40. Using WD-40 to repel water from spark plugs, distributors, alternators, and batteries is a good way to prevent corrosion and keep moisture away.
Moreover, what happens if distributor cap gets wet?
What's happening is that the moisture that's stuck inside the distributor cap is compromising your spark. The spark is sufficient when all the other conditions are perfect, but once rain or moist air steal additional energy via the old spark plug wires, the engine starts misfiring.
What causes a distributor cap to crack?
The burst of heat that occurs as a result of an engine running with the cold distributor cap, which is covered in plastic, is often cause for the distributor cap to break under stress from the heat, and is most commonly seen on cars that are kept outdoors or in unheated garages.