i30 Owners Club

GOT PROBLEMS OR ISSUES? => DIESEL => Topic started by: Alex996 on April 28, 2025, 12:52:34

Title: 2016 I30 diesel auto drops power while driving
Post by: Alex996 on April 28, 2025, 12:52:34

Hi peeps, new to the forum, hope somebody can help.
During acceleration, the car has like a roller coaster feeling. The revs intent to drop slightly which makes the speed reduce and then revs pick up again and speed increases. Not sure how else to explain it 🤦🏽‍♂️
Any ideas as I’ve changed the fuel filter, MAF changed but no difference. No warning lights and idles fine and revs fine when parked.

Title: Re: 2016 I30 diesel auto drops power while driving
Post by: Judder on May 05, 2025, 11:28:34

Sounds similar to mine, fingers crossed we get some pointers.
Have you checked for fault codes with an OBDII?
Mines fault code free, but has symptoms.

Title: Re: 2016 I30 diesel auto drops power while driving
Post by: Alex996 on May 05, 2025, 12:13:47

I’ve checked and no fault coded are showing.