Spark arrestors

Grasscape Inc

LawnSite Member
Location
Southeast, MI
We allways left our spark arrestors on. I took one off the stihl, and now there is oil everywhere on it after the day is done. We are using the correct mix. Does anyone use REd Max equipment w/o the arrestor. Does it mess with the motor by changing the back pressure? Is it ok to take them off, and leave them off?
 

Prime Seasons

LawnSite Member
Location
Whitehall, MI
Man, I took off the arrestors on our stihl products (trimmers, blower, chain saw). You probably already know that once they get clogged, the motor(s) just don't run well. I would hazard to say you will see a little more oil near the exhaust but not by the end of the regular day's use. Could you possibly have need for a new set of rings/piston/jug? That certainly would account for a messy machine after a 12 hour day.<p>Can't give you feed back on Red Max cuz I don't have any. Will probably buy stick edger & a new straight shaft string trimmer next season, though, based on conversations i have had and things i have read about them. All very positive.<p>Hope this is of value.<p>gus
 

bob

LawnSite Platinum Member
Location
DE
I take them off every thing, including my Red Max 6200 blower and have had no problems. Do a search and you'll find an earlier disscusion on this topic.
 

trimmer

LawnSite Senior Member
Location
Central Florida
I run sthils and took of the arrestors and they spray oil all over too and there new I talked to the dealer and he told me that the mix wasn't correct I know that isn't the problem I think he need to adjust the carb for me. Whatever!
 

All Green

LawnSite Member
Location
Merritt Island
I took mine off echo 2400 edger could not keep it clean every 10 days or so it would clog i cut back on my mix of oiljust a little ajusted carb works a little better but i get a small amount of oil still my macanice say it will harm engine sooner or latter. I sell mine after 2 years or just use it as a back up
 
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