Posted by Kaegi [108.162.245.16] on Friday, May 27, 2016 at 00:18:13 :
In Reply to: Oil & filter m37 posted by Perry [108.162.219.181] on Thursday, May 26, 2016 at 21:09:07 :
30 is considered light. 50 is on the heavy side for an engine. I used to run kendall straight 40 detergent when it was easy to get in my area.