To prevent major carbon build up in my motorized bicycle (66cc 2stroke, air cooling... ...same concept) I only use Pennzoil Marine 2 stroke Semi-Synthetic. in the beginning I use a 32:1 then switch to 16:1 when the motor brakes in. not only does Pennzoil seem to help prevent carbon build up, it's also the cheapest oil I've come across. sold my the quart for about $5 at AutoZone. next to the other 50:1 single gallon mix bottles sold for $3. just thought this might help someone.
When I have a plugged up muffler I soak it in kerosene then torch it. It usually burns the majority of the carbon buildup out leaving it fairly clean. Another way is to toss it in a wood stove till it's red hot then blow compressed air through it. I have never seen an exhaust port so clogged up like that!
The radiator looking thingy is the catalyst for emissions... don't use a screwdriver or anything metal to remove carbon, it will scratch the hell out of the piston... use a wooden dowel or hard plastic tool to scrape... use a strong solvent or seafoam to soften the carbon first...
after those 5 screws on that exuast redirector. remove that little 'gasket" its blocking to much flow and cuasing too much back pressure.wich is cuasing this. hope this helps
@Smallgasengine1 i think he is trying to sound really smart, he just told you to put it back together without the gaskets ha ha ha. so many people get on here and just start typing things to try to look intelligent and it normally does not work. thanks for the vid.
Awesome thanks for the tip with the screw driver
MrDillonwiegand 1 week ago
@MrDillonwiegand Thanks for watching!
smallengineshop 5 days ago
cool screwdriver
ZOOMMotorBikes 1 month ago
@ZOOMMotorBikes Thanks
smallengineshop 1 month ago
To prevent major carbon build up in my motorized bicycle (66cc 2stroke, air cooling... ...same concept) I only use Pennzoil Marine 2 stroke Semi-Synthetic. in the beginning I use a 32:1 then switch to 16:1 when the motor brakes in. not only does Pennzoil seem to help prevent carbon build up, it's also the cheapest oil I've come across. sold my the quart for about $5 at AutoZone. next to the other 50:1 single gallon mix bottles sold for $3. just thought this might help someone.
ZOOMMotorBikes 1 month ago
hey man i have a weed eater bike and when i give it gas it that moter starts to too slow down and turn off do you have any tips
thanks"""""
j263426 1 month ago
This has been flagged as spam show
@j263426 chechk that it is not running out of gas and check the fuel lines it could be carbon in the exhaust or the carb could be lean
outdoorsman310 3 weeks ago
When I have a plugged up muffler I soak it in kerosene then torch it. It usually burns the majority of the carbon buildup out leaving it fairly clean. Another way is to toss it in a wood stove till it's red hot then blow compressed air through it. I have never seen an exhaust port so clogged up like that!
KrankieV2 2 months ago
@KrankieV2 Thanks for the info.
smallengineshop 2 months ago
The radiator looking thingy is the catalyst for emissions... don't use a screwdriver or anything metal to remove carbon, it will scratch the hell out of the piston... use a wooden dowel or hard plastic tool to scrape... use a strong solvent or seafoam to soften the carbon first...
RUSHNBOBO 2 months ago
@RUSHNBOBO Thanks for your comment
smallengineshop 2 months ago
Thank you for doing this!
I bought an Echo trimmer about four months ago I was wondering exactly how to do this.
Now I know! :)
timelordlarry1962 3 months ago
@timelordlarry1962 Glad you found it helpful, and thank you for watching!
smallengineshop 3 months ago
thank you for the video
kachacuaz69 4 months ago
@kachacuaz69 Your welcome. Thanks for watching!
smallengineshop 4 months ago
why do you have my weedwhacker?
ismokewead420 4 months ago
after those 5 screws on that exuast redirector. remove that little 'gasket" its blocking to much flow and cuasing too much back pressure.wich is cuasing this. hope this helps
staticxmako 6 months ago
@staticxmako Thanks for watching.
smallengineshop 6 months ago
@staticxmako wat are u talking about the gasket?
Smallgasengine1 5 months ago
@Smallgasengine1 i think he is trying to sound really smart, he just told you to put it back together without the gaskets ha ha ha. so many people get on here and just start typing things to try to look intelligent and it normally does not work. thanks for the vid.
IMKINDOFABIGDEAL13 3 months ago
@IMKINDOFABIGDEAL13 Your welcome! Thanks for watching!
smallengineshop 3 months ago
thank you sir i hope you just solved my problem!
duelcaleb 7 months ago
@duelcaleb Your welcome! Thanks for watching!
smallengineshop 7 months ago