Thread: Engine sludge? Dirty Exhaust Tips
View Single Post
Old Nov 25, 2007 | 03:18 PM
  #7 (permalink)  
CrossfireLTD's Avatar
CrossfireLTD
Senior Member
Joined: Aug 2004
Posts: 2,443
Likes: 6
From: Varina, Virginia (LI Transplant)
Cool Re: Engine sludge? Dirty Exhaust Tips
Top Tier gas makes a big difference, there is never any exhaust buildup/blackening. I only use Shell 93, Sunoco 93 (94 when I can find it) and Citgo 93 as my last choice.
 
Reply
0