MK5 Golf GTI

All Things Mk5 => Mk5 General Area => Topic started by: Neb10 on May 19, 2026, 11:59:29 am

Title: Coil packs - preventative maintenance
Post by: Neb10 on May 19, 2026, 11:59:29 am

Hi, looking at doing a full service on my car. Considering replacing coilpacks at the same time with Bosch or genuine ones. I have no history of them previously being replaced. Am I likley to see any improvement in replacing them or would I be better off replacing them when/if they fail.

Thanks

Title: Re: Coil packs - preventative maintenance
Post by: GVK on May 19, 2026, 01:44:16 pm

If you have no misfires seems a shame replacing them, but if you do get a misfire it's best to replace all four.