Loud startup on 2019 Camry SE 2.5 is this normal? On a 4 cylinder Camry?

  1. 4 cylinders engines are annoyingly loud on start up. As long as you don't hear a loud knock, you're good to go. Sounds good to me tho

  2. Is their any new noise or you’re just referring to the engine noise in general? The noise i hear is just your fuel injectors but over video it’s hard to pin point exactly where it’s coming from. As far as i can tell you have no BAD noises, just noises.

  3. Not really new noise. Just the engine in general appeared louder then usual. Other people are telling me the injectors are like that so it’s normal I suppose

  4. 4 cylinders engines are annoyingly loud on start up. As long as you don't hear a loud knock, you're good to go. Sounds good to me tho.

  5. Sounds like it’s a cold start. When the engine is first turned on after sitting for a while, it will idle at a higher rpm than normal for a minute or two. Once it gets some heat, it’ll idle down to normal rpm’s.

  6. Just secondary air pump keeping your idle high on cold start. It’s an emissions control thing, heats on the cats faster

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