The mechanic replaced the catalytic converter for me, but now the car lacks power when climbing and accelerating. Do I have to buy an original catalytic converter? The original one is quite expensive, over 5000.

Does anyone know why the 2.0 naturally aspirated engine with 6-speed wet dual-clutch can't shift gears in manual mode? How do you fix severe engine vibrations? But once you accelerate, there's no vibration. Also, there's an issue with lack of power when climbing hills. Last time, I almost got stuck in the basement because the engine revved up to 5000 RPM.

Fuel not getting through, no power, engine warning light is on. What's the situation? Is it the fuel injector or the catalytic converter?

The mechanic replaced the catalytic converter for me, but now the car lacks power when climbing and accelerating. Do I have to buy an original catalytic converter? The original one is quite expensive, over 5000.

How's the power acceleration of the Land Cruiser LTD? It feels quite sluggish.

Have any fellow car enthusiasts encountered a situation where the catalytic converter has minor cracks, causing occasional exhaust emissions to go uncatalyzed and triggering the emission warning light? The mechanic mentioned this. I regularly use Carpol's catalytic converter cleaner, Liquid Gold, etc., so there shouldn't be a carbon buildup issue.

I have a 2012 model with a 1.3 engine. Do you guys also experience a lack of power when climbing hills? Even when I press the accelerator hard, it feels like it's struggling.

Hey guys, my 2017 City is lacking power during acceleration. Can anyone help?

The acceleration noise of my Honda City is loud and lacks power. Please help!

2008 Suzuki Swift, 1.3L, automatic, 100,000 km, original catalytic converter, large screen navigation, reverse camera, modified headlights. Priced at 11,000. Is it expensive?

Changan CS95 accelerates at 40-50 mph with high RPM but lacks power. What could be the issue?