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New Here - Owns a Corolla Hybrid Sedan 2019

876 Views 1 Reply 2 Participants Last post by  Rit101
Hello All -

Just joining this forum after a lot of searching through online. I'm based in Australia and few months ago bought my Ascent Sport Hybrid Sedan Corolla 1.8 that i'm thoroughly enjoying. However, i've noticed a slight clicking/knocking sound when the engine first switches from electric to petrol - this only happens when the engine is cold and the temp gauge shows lower temp as well. Once its warm, the sound goes away.....Anyone else noticed this?
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No, gas octane rating may be a possibility? We've had our Hybrid for two months now and no issues. (1800 miles) Gas mileage is lower than expected but its been really cold here in the upper Midwest USA.
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