I bought brand new 2019 Jeep Wrangler Sahara with 5 miles on it. After a week I felt hissing sound when depressing and releasing brake pedal for about 3 second. I checked brake booster and master cylinder with vacuum line all where looks OK, but I found hissing sound comes from brake vacuum pump in the front of the engine. Brake functioning normal but sound is not usual, I read many compliant else about this hsssssss sound.
A D V E R T I S E M E N T S
I bought brand new 2019 Jeep Wrangler Sahara with 5 miles on it. After a week I felt hissing sound when depressing and releasing brake pedal for about 3 second. I checked brake booster and master cylinder with vacuum line all where looks OK, but I found hissing sound comes from brake vacuum pump in the front of the engine. Brake functioning normal but sound is not usual, I read many compliant else about this hsssssss sound.
22/ August /2020
- Safeen M., Sulaimaniyah, Kurdistan, Iraq