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Why does the car feel sluggish when accelerating with the air conditioning on?

1 Answers

MaximusDella

07/29/25 5:51pm

Reasons for sluggish acceleration when the car's air conditioning is on: The air conditioning increases the engine load, especially during hot summer days when fuel vapor increases relatively, leading to a decrease in fuel pressure within the fuel system. Additionally, a clogged fuel filter can result in insufficient fuel supply. Below are some related factors affecting car acceleration: 1. Besides fuel, the engine also requires air. If components like the air filter or throttle are clogged or malfunctioning, causing insufficient air intake, it can lead to sluggish acceleration. 2. Poor ignition from the spark plugs may also cause acceleration issues. 3. Exhaust system problems, primarily referring to poor exhaust flow, often caused by a broken catalytic converter, can lead to a blocked exhaust pipe, reducing engine power.

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How many cylinders does the Vision sedan have?

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