Comments by "Jean Cassel" (@michesbianan) on "Does Toyota Direct Injection Cause Carbon Build Up? Let's Find out!" video.

  1. I drive a CVT, this is how I do it. I go to highway, slowly and gradually accelerate to 60kph, then accelerate to 80, keep it here and floor it every minute or so and keep it at 100-120 for a minute. Repeat this process, for next 15 minutes. It is very important to only start doing this when the engine oil is at operating temperature and you have been driving casually for 10-15 minutes (CVT fluid warmed up). Then drive casually home. I do it once or twice a month (as I try to relive the younger Initial D in me). Afer doing the italian tune up, the next day, the car is very peppy. Otherwise, do longer drives twice a month. My mechanic says my 12 year old engine is clean.
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  2. From the Toyota manual, anything less than 15km especially in cold weather.
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  3. Did you floor it real good ?
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  4.  @carlosortiz6742  Well done brother.
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  5. It depends how overfilled. If it's no more than a quart, it's fine.
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  6. @Larry Yo It doesn't really help as per Car Care Nut in his previous videos, as he explained the Induction Service they were doing when he was still in Toyota dealership. He advises just to use top tier fuel which has more cleaning additives than the bottled additives over-the-counter. https://www.youtube.com/watch?v=beuc-EUAQqc
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  7. Yes, if hybrid motor is the one taking over most of the time, usually when driving in casual slow speeds.
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  8.  @rightlanehog3151  Agree. If I were @william, I will just buy the oil and filter and change the oil myself every 6 months. Cars are getting real expensive nowadays.
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  9. Car care nut debunked that injection cleaning service, also known as Induction Service. He said it doesn't work. Your best move is to use top tier gas.
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  10. Yes, it falls in severe driving conditions as per Toyota manual. 6 month oil change intervals is a must.
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  11.  @chris3407  Correct, that video was related to induction service.
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  12. Naturaly psychology of humans. What truly is important is the maintenance history.
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  13. I advise to walk away from the rav4 man. For your peace of mind, and wallet.
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  14.  @onenikkione  Agree, just regular maintenance, engine flushing is waste of money.
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  15. Port injection gets activated when driving casually, if I'm not mistaken.
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  16. Instead of driving home for 10kms, I drive from work to home to work again and home, the building security gives me the look.
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  17. It's considered severe driving condition. Change oil every 6 months.
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  18. Correct.
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