What are the reasons for the high engine speed but inability to accelerate in a Focus?
2 Answers
Possible causes include electronic throttle failure, air leakage or blockage in the engine intake system, use of low-quality gasoline, or issues with the ignition coil and spark plugs. Introduction to the Focus: The Changan Ford Focus was launched at the Guangzhou Auto Show on November 20, 2020. The Changan Ford Focus family introduced a total of eight models: among them, the 2021 Ford Focus includes seven models in both sedan and hatchback versions. Focus Car Specifications: The wheelbase is 2705mm. Fuel consumption ranges from 5.5 to 5.7L/100km. The standard seating capacity is five. The top speed is 215km/h. The acceleration time is 8.9 seconds.
I had a similar experience with my manual Focus when the clutch disc was nearly worn out. The RPM shot up to 4,000 while the speed was only around 60-70 km/h, clearly feeling like the power wasn't reaching the wheels. Later I found carbon buildup was also critical - the throttle body was filthy like a coal briquette, restricting airflow and leaving the engine powerless. The air filter hadn't been changed for ages either, clogged up like felt. Fuel quality matters too - once I got bad gas from a sketchy station and the car gasped like it couldn't breathe. Focus checks on: clutch slippage, throttle carbon deposits, air filter condition, and test fuel pressure if needed. Don't delay these issues - they compromise safety and guzzle fuel.
