|
|
Post by rik2014 on Mar 21, 2012 13:19:25 GMT -5
when i put new carb on it started first time but when i let it off stand and tried to drive it it just bogged out , i adjusted screws and now it wont start , need help !!!
|
|
|
|
Post by 90GTVert on Mar 21, 2012 13:42:30 GMT -5
:welcome:
Probably too lean. See what main jet is in there. If your old carb worked for a while (assuming you have it) take the main out of it and clean it and try it. This is a replacement right, or is it an aftermarket carb? Turn the mix screw all the way in till it seats, don't apply too much pressure, and then back it out about 2 turns. That should be a decent starting point. If you messed with idle speed, look through the carb and adjust that screw so there's a few mm opening. Whenever you start it, make sure it's on the stand and hold the brakes just in case it's revving too high. If it does rev to high, kill it and adjust the idle speed screw so there's less opening.
|
|
|
|
Post by rik2014 on Mar 23, 2012 6:53:44 GMT -5
when i put new carb on it started first time but when i let it off stand and tried to drive it it just bogged out , i adjusted screws and now it wont start , need help !!! its a replacement carb its got a 57 main jet , ive tried all what you sait and its not even trying to start any other ideas ? |
|
|
|
Post by rik2014 on Mar 23, 2012 6:59:01 GMT -5
the old carb had a 70 in it but it was runing to rich all the time ,
|
|
|
|
Post by 90GTVert on Mar 23, 2012 10:16:12 GMT -5
So you have tried the 70 or no? The 57 sounds way lean to me. Even if it were rich stock with the 70 main, it may not be with the 70cc. I've used anything from a stock 70 up to a 95 in stock carbs with 70cc kits.
|
|
|
|
Post by rik2014 on Mar 23, 2012 14:48:42 GMT -5
ive just tried 70 on it it still wont do anything tried scewing air screw in at a quarter till its seated and its not even popping lol
|
|
|
|
Post by rik2014 on Mar 24, 2012 10:42:24 GMT -5
 got it running , it was spark plug lead but its bogging out on set off , where should needle be ?
|
|
|
|
Post by 90GTVert on Mar 24, 2012 11:22:24 GMT -5
Try moving it up (moving the clip down) and see what that does. If it's worse, move it the other way. Might try readjusting your idle mix too.
|
|
|
|
Post by rik2014 on Mar 24, 2012 12:11:04 GMT -5
cheers sorted it |
|
got it running , it was spark plug lead but its bogging out on set off , where should needle be ?