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Carbs fully stripped and cleaned out, cdi fine, scooter simply hesitates and dies at 15mph. I now have the drive system stripped and the...
So my cdi has two plugs. One is two wired with red/ blk and white/ black. The other is four block with three wires and one spare space. These...
I'll also check the cdi again, thanks. What will disconnection of the pink wire do?
Thanks for the interest people, I love these forums just for the banter and I am just trying to get a basic scoot running sweetly, not de...
No, it felt fuel related. I know how rollers affect initial pull away but how would belt and rollers prevent it going over certain speed and revs?
Hi I've picked up a huatian ht50qt31 4stroke scooter. When on its stand it revs into the red but is hesitant on occasion. When riding it revs to...
I figured that might be the case. I didn't want to empty it if it then sits too light in the tank and doesn't drop as the fuel level drops. I.ll...
Hi, just had my scooter fuel sender unit out and saw that tha float itself is half full of fluid. Should they be empty or is the fluid in it to...
Sounds like a good way to eliminate things. I,ve now checked the choke on a car battery and functions fine, sprayed carb cleaner throught the...
Thanks guys. Oil pump driven off the engine, I can't see any electrics attached . Strange oil nipple on the carb, it's a small metal spigot that...
Hi, thanks. I've seen the guide which nicely clears up a number of uncertainties that I had. Carb was stripped, cleaned, dried and rebuilt with...
Hi, speedfight 1, working on jets etc. The scooter really struggles to start but found if I hold hand over air intake then starts fine, so too...
Thank you for taking the time to give feedback. I,ll keep playing with the mixture screw and see if I can get it to drop the revs quicker on...
Thanks. It was giving off heavy white smoke early then reduced when warm. Boggy running until warm and oil visibly spitting on exhaust out of...
My speedfight1 2004 is smokey and oily, slow to warm up , sluggish on acceleration and pop pops on deceleration. Thinking rich mix so I am...
can anyone tell me the standard roller size and weight for a speedfight 1 , 2004. I have tried google and it gives two options, one for 'cat''...
Thanks guys i,ll get new connectors and stop worrying about the odd wires not going anywhere!
I lightened the rollers over a year ago and noticed an immediate change in revs in the engine, it takes longer for the engine revs to slow down...
Thanks, that sounds like the best place to start then, and the cheapest luckily, thanks for the prompt reply.
My peugeot 50cc has been running great but I,ve noticed its started to rev higher before pulling away? It sounds like it runs at a higher rpm...