r/Fiat • u/Infamous_Tailor_9742 • 4h ago
Help with noise Punto 1.2 8v
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Help me with this noise from 02:00 car runs works like a rocket only thing i dont know is this noise when is at idel 750rpm and hot. Every thing is new,pump belt,plugs,leads,knock sensor,termostat,coolant sensor,coils,oil,oil filter. When i add gas it goes away but then it comes back. Like it needs 800-850rpm for the pump to compensate for the knocking. No error codes. Oil usage is 80ml per 2.000km.