- Clogged fuel filter: A clogged fuel filter can restrict the flow of fuel to the engine, leading to power loss.
- Faulty fuel pump: A malfunctioning fuel pump may not be able to provide enough fuel pressure, causing the engine to run lean and lose power.
- Dirty fuel injectors: Dirty fuel injectors can cause improper fuel delivery, leading to engine misfires and power loss.
Engine Issues:
- Worn spark plugs: Worn spark plugs can cause incomplete combustion, leading to power loss and rough engine idling.
- Faulty ignition coils: Faulty ignition coils can cause misfires and power loss.
- Vacuum leaks: Vacuum leaks can lead to a lean air-fuel mixture, causing the engine to run inefficiently and lose power.
- Clogged catalytic converter: A clogged catalytic converter can restrict the flow of exhaust gases, causing the engine to lose power.
Electrical Issues:
- Faulty oxygen sensors: Faulty oxygen sensors can provide incorrect feedback to the engine's computer, causing it to adjust the fuel mixture incorrectly and resulting in power loss.
- Faulty mass air flow sensor: A faulty mass air flow sensor can provide incorrect air flow data to the engine's computer, leading to an incorrect fuel mixture and power loss.
- Faulty crankshaft position sensor: A faulty crankshaft position sensor can cause the engine's computer to lose track of the engine's position, resulting in misfires and power loss.
Transmission Issues:
- Low transmission fluid: Low transmission fluid can cause the transmission to slip, leading to power loss.
- Worn transmission components: Worn transmission components, such as the torque converter or clutch, can cause the transmission to slip and lose power.
Computer Issues:
- Faulty engine control unit (ECU): A faulty ECU may not be able to properly manage the engine's functions, leading to power loss and other performance issues.
