Toyota Corolla owners have reported 3 problems related to engine knocking noise (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Toyota Corolla based on all problems reported for the Corolla.
I was driving to go to school and I noticed my engine making a loud knocking sound. I took it to a mechanic and they told me that the engine is burning oil due a ring or rings torn up. One mechanics mentioned that he has had several Corollas 2003 coming with the same problem and now I am stuck with a car that burns a lot of oil and the engine is in critical condition.
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all problems of the 2003 Toyota Corolla
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2007 Toyota Corolla. Consumer states that the vehicle's engine began to speed up by itself while driving. The consumer also stated the engine light illuminated. The consumer stated he was involved in a car accident while waiting at a light. When the light turned green, he removed his foot from the brake pedal when suddenly the vehicle accelerated and the consumer hit the vehicle in front of him, and then another vehicle rear ended him. The vehicle was taken to the repair shop to have the necessary repairs made and to see why the vehicle was accelerating on its own. A few months later, the engine light illuminated again. The dealer informed the consumer the ecu needed to be replaced. Also, the air bag light illuminated and there was a knocking noise coming from the engine.
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all problems of the 2007 Toyota Corolla
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While traveling on the highway and without prior warning. There was loud knocking noise coming from underneath the vehicle.