Yes, you can paint your engine block's lifter valley. It's fine as long as you make the proper preparations beforehand to avoid causing damage.
The Spruce on MSN
How to use WD-40 to degrease nearly everything in your kitchen, from range hoods to cabinet doors
Key Takeaways Use WD-40 to polish stainless steel appliances like fridges and dishwashers.A spray of WD-40 smooths out squeaky cabinet hinges.Avoid WD-40 on stoves or inside ovens since it's highly ...
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