Just got my ds back today and took it out for a spin. It started right up no problems. I take it easy at first just to test out everything and then i hammer it. Takes off fine. Then i bust a u turn and head back and i hammer it again and at full throttle it bogs out like it is low on fuel then takes off again. Check the fuel and i have enough. What could be the problem???

 

also it doesn't want to start now.

 

maybe your fuel lines are clogged or something is inside ur fuel lines...maybe idk....never happen to me...wish ya best of luck

 

id clean the carb there might be sand in it, especially if it revs, but wont rev under a load. i had this problem on mine, its actually a string of coincidences that all make sense now. but anyways even if u take it apart check the floats and jets AND the diaphram. the sand in my carb was in the diaphram givin me trouble, it came in from the breather tube. but thats all i can think of right now.

 

Possibly the fuel filter?