What Causes Car Leakage During Rain?

[LilahAnn]

What causes car leakage during rain is as follows: 1. The waterproof strips around the doors can easily become misaligned. If rainwater enters the car, check these strips. 2. For loose waterproof strips, reattach them using a specialized adhesive to restore their sealing performance and prevent further leakage. For older cars, also pay attention to the aging of these strips. 3. Leakage around the doors is mostly due to the waterproof strips around them. Check for any cracks or peeling. 4. If part of the waterproof strip is lifted or twisted, rainwater may frequently enter from there. If severely deformed, replacement is necessary. 5. If peeling occurs, reattach it using a waterproof adhesive called sealant, being careful not to pull too hard to avoid damage. 6. If a small part is loose and difficult to reattach, it may be better to peel it off and reattach it to fix any twisting or slackness in the strip. 7. The trunk area also has waterproof strips, which often become tight, twisted, or allow rainwater to enter through gaps.