Browse

Antiques Collectibles Apparel Baby Kids Items Books， Movies And Music Electronics Free Stuff Garden Outdoor Health Beauty Home Goods Home Improvement Supplies Musical Instruments Office Supplies Pet Supplies Sporting Goods Ticket Toys Games Transportation Others

Used Cars New Cars Others

Business Crafts Design And Web Events Home Improvement Legal Lessons Personal Pets Photography Repair And Technical Support Wellness Writing， Translation， And Transcription Others

Activities & Groups Artists & Musicians Classes & Lessons Events Friendship & Networking Lost & Found Rideshare Sports Teams Volunteers Travel & Travel Partners Skills & Language Swap Other

What Causes Loud Exhaust Pipe Noise?

1 Answers

LaElla

07/30/25 12:43am

Loud exhaust pipe noise is caused by backfiring in the exhaust system. The following are symptoms of a clogged exhaust pipe: 1. Poor acceleration: The vehicle experiences sluggish acceleration. 2. Forced downshifting: The automatic transmission frequently forces downshifts. 3. Abnormal noises: Slight engine stalling occurs during sudden acceleration, or unusual noises emerge from the vehicle. 4. Exhaust system: Abnormal noises can be heard from the exhaust system during sudden acceleration or rapid throttle closure. Below are extended maintenance tips for exhaust pipes: 1. Inspection: Regularly inspect the exhaust pipe. 2. Sound monitoring: Pay attention to exhaust pipe sounds during normal operation. 3. Foreign objects: Frequently check for any obstructions in the exhaust pipe. 4. Classification: Exhaust pipes are categorized into standard OEM pipes, semi-backpressure pipes, backpressure pipes, straight pipes, and semi-straight pipes.

Was this review help?

19

4

Share

More Forum Discussions

What Causes Engine Vibration in the Excelle?

The causes of engine vibration in the Excelle: 1. Improper adjustment of the idle switch, causing it to remain open during idle; 2. Poor atomization or clogging of the fuel injector; 3. Malfunction of the air flow meter; 4. Fault in the idle control valve or idle control circuit; 5. Incorrect signal from the coolant temperature sensor; 6. Failure of the oxygen sensor or feedback control circuit. The Excelle is a 4-door, 5-seater compact sedan with body dimensions of 4468mm in length, 1765mm in width, and 1469mm in height, with a wheelbase of 2611mm. The vehicle is equipped with a 1.3L naturally aspirated engine paired with a CVT transmission, delivering a maximum power of 79 kW at 6200 rpm and a maximum torque of 133 Nm at 4000 rpm. It features front-wheel drive, with a double-wishbone independent front suspension and a compound torsion beam non-independent rear suspension.

How to Set Up Automatic Folding for Camry's Rearview Mirrors?

The Camry's rearview mirrors do not support the automatic folding function, so it cannot be set up. The Camry is a mid-sized sedan under Toyota, with dimensions of 4885mm in length, 1840mm in width, and 1455mm in height, and a wheelbase of 2825mm. The Camry is equipped with two types of engines: a 2.0-liter naturally aspirated engine and a 2.5-liter naturally aspirated engine. The 2.0-liter naturally aspirated engine has a maximum power output of 131 kW and a maximum torque of 210 Nm, paired with a CVT transmission. The 2.5-liter naturally aspirated engine has a maximum power output of 154 kW and a maximum torque of 250 Nm, paired with an 8AT transmission.

What is the 0-100 km/h acceleration time of the Wuling Hongguang MINI EV?

The 0-100 km/h acceleration time of the Wuling Hongguang MINI EV is 14.86 seconds. Taking the 2021 Macaron Fashion trim as an example: this vehicle is manufactured by SAIC-GM-Wuling, classified as a microcar with pure electric energy type. It delivers a maximum power of 20kW and maximum torque of 85Nm, equipped with a single-speed electric transmission. The dimensions are 2920mm in length, 1493mm in width, and 1621mm in height, with a wheelbase of 1940mm. It features rear-wheel drive configuration, MacPherson strut front suspension, and multi-link non-independent rear suspension.

What are the differences between the imported BMW 5 Series and the Brilliance BMW 5 Series?

The differences between the imported BMW 5 Series and the Brilliance BMW 5 Series are: 1. Different manufacturers: The imported BMW 5 Series is manufactured by BMW (imported); the Brilliance BMW 5 Series is manufactured by Brilliance BMW. 2. Different length and height: The imported BMW 5 Series has a length and height of 4976mm and 1489mm respectively; the Brilliance BMW 5 Series has a length and height of 5106mm and 1500mm respectively. Taking the 2021 imported BMW 5 Series 525i M Sport Package and the 2021 Brilliance BMW 5 Series facelift 525Li Luxury Package as examples: Both models are mid-to-large-sized sedans, with a gasoline energy type, a maximum power of 135kw, and a maximum torque of 290nm.

Why Does the Car Jerk When Downshifting?

The reason a car jerks when downshifting is due to a mismatch between the engine speed and the current vehicle speed, meaning there is a difference in rotational speed between the engine and the clutch disc (in most cases, the engine speed is lower than the clutch disc speed). The engine serves as both a power generation device and can refer to the entire machine, including the power unit (such as gasoline engines, aircraft engines). Engine types include internal combustion engines (e.g., gasoline engines), external combustion engines (e.g., Stirling engines, steam engines), gas turbines (used in racing cars), and electric motors. The clutch is located within the flywheel housing between the engine and the transmission, secured to the rear plane of the flywheel with screws. The output shaft of the clutch is the input shaft of the transmission.

Does an A2 driver's license still require review if no points were deducted?

An A2 driver's license does not require review if no points were deducted. According to the regulations on the application and use of motor vehicle driver's licenses: Drivers holding licenses for large passenger vehicles, tractors, city buses, medium-sized passenger vehicles, or large trucks must undergo a review at the traffic management department of the public security authority within thirty days after the end of each scoring cycle. However, if there are no point deduction records within a scoring cycle, the review for that cycle is exempted. Vehicles that can be driven with an A2 license include: heavy and medium-sized full trailers, semi-trailer combinations, B1 (medium-sized passenger vehicles), B2 (large trucks), C1 (small cars), C2 (small automatic transmission cars), C3 (low-speed cargo vehicles), C4 (three-wheeled vehicles), and M (wheeled self-propelled machinery vehicles).

Trending Ranking

What is the Difference Between Chery Jetour and Exeed?

Where is the USB port located in the Wrangler?

What does it mean when a wrench light appears on the dashboard?

What Causes the Smell of Gasoline When Starting the Vehicle?

What is a 6-speed dual-clutch transmission?

What to Do When a Vehicle Experiences a Sudden Tire Blowout at High Speed?

Where to Find the Production Date of Fengfan Automotive Battery?

What is the purpose of a car's anti-collision beam?

How to adjust the rearview mirror of a Corolla?

How to Determine a Car's Production Date from Its Tires?

More Forum Discussions

What is the method for changing the transmission oil in a Buick Excelle?

Which Brand Does Kaiyi Belong To?

How to Open the Hood of the Excelle?

What are the length, width, and height of the Toyota Camry?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.