i30 Owners Club

GOT PROBLEMS OR ISSUES? => DIESEL => Topic started by: Aussie Keith on July 06, 2024, 15:14:18

Title: Terrifying engine noise identified - problem solved
Post by: Aussie Keith on July 06, 2024, 15:14:18

At 66k km and for no particular reason a terrifying noise is being emitted from the engine at idle. Turns out its just the serpentine belt idler pulley and strangely goes away off idle. I've a temporary workaround in place by turning up the radio at the lights. So far so good.

Title: Re: Terrifying engine noise identified - problem solved
Post by: The Gonz on July 08, 2024, 14:31:13

Generating that noise is still a sign of undue friction and therefore premature wear.
I would be applying lubricant to the pulley into it stops.