* Dirty fuel injector: A dirty fuel injector can cause the engine to run lean, which can also lead to power loss.
* Failing fuel pump: A failing fuel pump can't deliver enough fuel to the engine, which can cause it to lose power.
* Vacuum leak: A vacuum leak can cause the engine to run lean, which can lead to power loss.
* Exhaust restriction: A restricted exhaust system can cause the engine to back up and lose power.
* Faulty oxygen sensor: A faulty oxygen sensor can cause the engine to run rich or lean, which can lead to power loss.
* Catalytic converter: A plugged or restricted catalytic converter can cause the engine to lose power.
* Engine wear: Engine wear can cause the engine to lose compression and power.
