4 posts in this topic
Has anyone found engine oil in their air filter box. The must be little or no baffle between crankcase ventilation and that hose that attaches to the air filter box.
I went to pick up my ATV today 60 miles away that they could not fix the jerky low speeds on and before I loaded it decided to check on this. Sure enough there was a good coating of oil with some pooling in the bottom of the air filter box. The air filter has oil on it too but is it a dry element or oiled element type. My guess from the color of it dry.
I heard on a comment on my YT videos that there is a kit for this issue? Is this a CFMOTO fix?
Here's what just came out of the old '11 700 Grizz...
The pics indicate some kind of build up on 3 surfaces...the base ring, and on both the electrode and ceramic opposite where the strap attaches. What condition does this suggest?
Also, this article...
How to read Racing Spark Plugs - Dragstuff
indicates since there's no color change in the middle of the ground strap that there's some type of temp problem. Or does this not apply as the article is talking about racing spark plugs?
I'm going into my '11 Grizz 700 to adjust valve clearance for the first time and when I button everything back up I'll be replacing all the gaskets / o-rings. The 5 I'll be replacing include (from the top down) both valve cover gaskets, cylinder head cover gasket, and the 2 gaskets in the crankcase cover.
Do I need to coat these gaskets with motor oil before putting them on like when replacing your oil filter?
Have a 2011 Grizz 700 and for the diff oil the manual calls for SAE 80 API GL-4 hypoid gear oil. I'll be using Mobil 1 synthetic but as it comes in two different weights I'm not sure which one to get....either the 75W-90 or the 75W-140.
The 75W-90 is listed as GL-5 and is recommended for use in 'high-performance vehicles like SUVs, vans and light duty trucks.' The 75W-140 weight is also GL-5 and is recommended for 'high-performance vehicles including sport utility vehicles, vans and light-duty trucks.'