Where is the Drain Hole on the Baojun 530 Exhaust Pipe?
3 Answers
Baojun 530's exhaust pipe drain hole is located on the muffler of the tail section of the exhaust pipe. There are generally three places where water may leak from the exhaust pipe: 1. The exhaust outlet at the tailpipe, which is the most common location for water drainage; 2. The muffler on the tail section of the exhaust pipe, as some mufflers come with a drain hole from the factory; 3. The joint position in the middle of the exhaust pipe, where there is usually a gasket that may leak over time. More information about the car exhaust pipe is as follows: 1. The automobile exhaust bellows, also known as the exhaust pipe flexible hose, is installed in the exhaust pipe between the engine exhaust manifold and the muffler. 2. The car exhaust pipe allows the entire exhaust system to be flexibly connected, thereby reducing vibration and noise, facilitating installation, and extending the life of the exhaust muffler system.
My car is the Baojun 530, and I actually researched this matter in detail back then. The exhaust pipe drain hole is actually hidden at the very bottom of the mid-section muffler. If you look closely, you'll find a small hole about the size of a soybean at the base of the muffler's bulge. This location is particularly crucial as it's positioned at the lowest point, allowing the condensed water from combustion to drain naturally. During my last maintenance check, I specifically crawled under the car to take a look, and sure enough, it was right there. I often hear water splashing on the road when reversing, which means the drain hole is functioning properly. If this hole gets clogged with mud, the water can't drain and will accumulate inside the exhaust pipe, accelerating rust formation. So, I recommend reminding the mechanic to check this small hole for blockage during every maintenance session.
Friends who drive the Baojun 530 might have noticed those puddles of water under the rear of the car—it's actually coming from the exhaust pipe. Last time I helped a neighbor fix their car, I took a closer look at its structure. The drain hole is located at the bottom of the muffler in the middle section of the exhaust pipe. The design is quite clever—if you run your hand along the exhaust pipe toward the back, right at the lowest point of the bulging part, you'll definitely find a small, inconspicuous hole. That gurgling sound you hear when starting the car is the sound of accumulated water draining through this tiny hole. Don’t underestimate its importance—if it gets clogged by snow or mud from the road, the exhaust pipe could accumulate enough water to raise goldfish! I once saw an owner using a wire to unclog the exhaust pipe because the drain hole was completely blocked.
