Condition | Possible Cause | Action |
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Engine has no power
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Faulty spark plug
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Faulty ignition coil with ignitor
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Leaks, loose connection or disconnection of high-tension cord
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Faulty knock sensor
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Clogged fuel hose or pipe
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Malfunctioning fuel pump
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Air inhaling from intake manifold gasket or throttle body gasket
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Engine overheating
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“Overheating” under
Engine Symptom Diagnosis:M13A with VVT
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Malfunctioning EGR valve
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Maladjusted accelerator cable play
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Poor performance of TP sensor, ECT sensor or MAF sensor
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Faulty fuel injector(s)
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Faulty ECM
|
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Dragging brakes
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Slipping clutch
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Low compression
|
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Camshaft position control (VVT) system out of order
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