backfiring jets maybe?

[nightmare420]

well the two allen heads on the cover on the side of my head( i think thats the right one.)are stripped and locked in place TIGHT. tried some channel lock pliers too with no avail. gonna try again soon, just takin a lil break. shits irritating.

 

[nightmare420]

got the bolts off, and the chain is tight. dry though, isnt there supposed to be atleast a little bit of oil in there? i drained it and there isnt much. replacing the filter tomorrow and getting more oil. did find some metalic sludge in the filter too.

 

[nightmare420]

also should i lower the clip on the needle jet? i want to get it done now if i should, while its all ripped apart.

 

[duneracerweston]

Ya it probably wouldn't hurt but those wernt the bolts I was refering too the tesioner is on the cylender on the left side and to the rear its a cast aluminum T shape but its turned about 110 degrees to the front

 

[nightmare420]

That is the only cover on the left side. A big red onE

 

[nightmare420]

Other then that im lost on yur last post lol

 

[duneracerweston]

I will take a pic tomorow to show you

 

[nightmare420]

thank you. I will be tinkering with it all day tommorow.

 

[nightmare420]

u got that pic man???

 

[bones]

 

[duneracerweston]

thanks bones i got a LATE start thismorning

 

[bones]

np i had it on my computer already

 

[nightmare420]

thanks! now what? lol i took a vid of the sound its making now. fresh oil, just moved the needle clip down one.(clip has one more slot under it). and also put in a 160 main jet. backfire is hard to hear for some reason, idk why because its real loud. seems like now its when i hit the gas it backfire. im lost. tried three jets, now im broke lo


http://s189.photobucket.com/albums/z147/nightmare0098/?action=view&current=3d68e963.mp4l


video^^

 

[duneracerweston]

sounds lean to me best I can tell mess with the air fuel mixture screw go out about 1/2 round incraments

 

[nightmare420]

what about that loud tick at the beginning of the vid lol i feel like its not good at all

 

[duneracerweston]

if the timing chain is tight and valves are set and it dont sound like some thin is grinding and the oi pump is working there is nothing really to be wrong the warrior is a noisy motor

 

[nightmare420]

i havnt checked the valves. and u atleast hear the noise im talking about right? it wasnt doing that a week ago

 

[duneracerweston]

cheack the valves heres a link to the sticky that should explane it

http://www.yfm350.com/forums/showthread.php?t=15048

and to cheack the oil pump there is a 8mm bolt on the head just above the spark plug boot heres a pic

 

[duneracerweston]

after you loosen it dont take it out but a full turn crank it and watch oil should run out of it after a fe seconds if its more then a drip its got a good oil pump

 

[nightmare420]

Thats a long sentance. Lol. Ill try it and let you know what happens. Thanks for the input