White Exhaust Stack
09-27-2018, (Subject: White Exhaust Stack ) 
Post: #1
White Exhaust Stack
Hey guys-

I’ve noticed my exhaust stack has been turning white. I have about 480k miles on the truck. Runs great (knock on wood). Our oil samples have been clean with no coolant. Haven’t had to add any either. We’ve been using Howes fuel additive for each fill up (which might be causing this). Any other suggestions, thoughts or opinions?? I called Cummins and they said we don’t have to use additive quite that often but I won’t hurt or help the performance of the engine. Let me know what y’all think. God Bless.


Attached File(s)Image(s)
./uploads/201809/post_3559_1538103907_ffe3a217471b107c16954cd95e5160fd.png
replyreply


Messages In This Thread
White Exhaust Stack - kenneth worthington isx2350 - 09-27-2018



NOTE: Rawze.com is not affiliated, nor endorses any of the google ads that are displayed on this website.