Can you spray WD40 in car ignition?
Can you spray WD40 in car ignition? As stated above, WD-40 is not fine. It will eventually gum up and collect all sorts of unimaginable gunk. You'll also find that many ignition lock cylinders (and keys) simply wear out, which is what can be causing the stickiness you're now encountering rather than a lack of lube. What are the symptoms of a bad ignition lock cylinder? If the ignition lock cylinder wear out or breaks, it may prevent the vehicle from starting when the key is inserted and turned. 3. Issues inserting and removing the key. Issues with inserting and...