stupid tune =(

[unknown123]

HEY everyone! did you miss me??lol. So i was starting my buggy for the 3rd tank of break in(thats the only good part) so after the 2nd tank i was getting happy because it works. So the next day(today) i started it it worked. So when i was letting it warm up for at least like 1 min idle. So then i was reaching 3/4 throttle then it dies..... it kept on doing this... the idle is fine. Also, when i pinch test the lsn it's fine(speeds up for like 2 seconds then dies)WHAT COULD IT BE???? i have to give it back to my uncle on saterday march 6th. So i have to do 2 tanks of break-in and tuning by tomorrow PLEASE HELP!!!!!

 

[Mickstix]

Does it just cut out at 3/4 throttle, while your still giving it gas, or does is start bogging then die, or does it wait and die when ya let off the throttle? Need some more (least I do) detail about "how" it's dieing before tryin to diagnose.. Also, have ya tried new glow plug? Might have fouled the original?

 

[unknown123]

ok when i go past half throttle it boggs then dies like its rich. Also, i just checked when i screwed in the hsn the takes no effect...