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11-29-2011, 02:48 AM | #1 |
Drives: Yaris 1.0 2007 Join Date: Oct 2011
Location: Serbia
Posts: 3
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Yaris 2007, 1KR-FE valves knocking
After cleaning fuel injectors in ultrasound bath I experience valve knocking in interval 2000-2500 revs when it's slight uphill. I assume that car don't have enough fuel in that moment bcs when I add gas knocking stops.
knocking is more noticeable when engine is hot. So, just after fuel injectors are cleaned that knocking started, with same fuel before it was not a problem. Now is 95 octane fuel, and still knocks. It's really annoying, can someone help please? |
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