Thread: S80: Engine - Rough idle when hot
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Old May 26th, 2022, 07:50   #17
urban60
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Last Online: Mar 22nd, 2024 10:05
Join Date: Sep 2017
Location: MS
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Quote:
Originally Posted by passenger View Post
Thanks for the feedback. My friend from Slovenia bought additive for me, but other friend who should pay me a visit didn't manage to come now, but in 3 weeks. I want to try it
Let us know the results!
But keep in mind that you're doing that on your own. I mean, I don't want to fool you, but it really did wonders for me and few people I know, but there still can be some drawbacks (depends on your system's/engine's condition). Maybe you start with smaller amounts? My colleague has 2002 s60 D5 with 500k km and when he put 1 liter of the same additive in the tank reserve, his engine started running rough and it also shut down itself. It started working OK again after he drained the tank and put just diesel in it. But it surely was scary.

For me... I'll definitely pour this in at least once a year if not twice (it's kind of expensive).
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