I live in an area that gets heavy rain fairly often, and my 2007 honda civic's prone to water leaks around the corners where the roof starts to taper down to the sides when out in stormy weather for too long. If you notice water leaking into the car from the roof, it would be best to fix it quickly. All sunroofs leak from the outside (that seal you see on the top is not watertight However the water gets caught by the gutters around the sunroof and drains away down long tubes / drainpipes through the roof and down to the ground. A top tip is, rather than waiting for rainfall, sit inside the car and have a helper run a hose gently over the roof and windows This way you can spot drips as they roll in and confirm whether your suspicions about the source are correct or not
To give you a head start, these are some of the more common sources of those annoying drips and leaks. I had another that did this I loosened the rear of the roof lining so my hand could.go through Loosened the antenna, cleaned the base where the antenna is mounted Checked the base of the antenna for cracks and It.doesnt have to be a huge amount, just enough to make a seal.
Follow these steps to quickly fix your car roof leak Clean and dry the leaking area with a rag Squeeze a bead of roof sealant on the leak Spread the sealant evenly to cover the hole using a piece of cardboard Allow the area to air dry or dry with a hairdryer Spray the area with water to test for leaks.
The contact between the rubber gasket and the roof gets loose, allowing water to come in between This further leads to rusting of metal parts and causes water to leak through the antenna hole Another reason for leaking car antennas is that the deteriorated rubber gasket rubber The best way to fix it is to replace it with a new gasket.
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