View Single Post
Old 08-08-2015, 03:51 PM   #6 (permalink)
phh
EcoModding Lurker
 
Join Date: Jan 2010
Location: Portland Or
Posts: 20

Wifie's car - '89 Eagle Summit DL
Thanks: 9
Thanked 9 Times in 7 Posts
if you do use these cleaners, do it a tankful before the oil change. Then afterwards flush the crankcase, change the oil, and clean the spark-plugs. Because carbon and other crap that gets cleaned will be deposited into the engine.
__________________
Peter in Portland OR
  Reply With Quote