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Scooters - 125 to 300 => Grandvista 250 => Topic started by: mikemechanic on July 31, 2016, 08:22:57 PM

Title: Help!!!!!!!!!!!!!
Post by: mikemechanic on July 31, 2016, 08:22:57 PM

What's up guys, Here is my story.

I put a brand new spark plug, a brand new carb, a brand new petcock fuel valve on my scooter, The problem I am having is that when I go to full throttle it bogs down, Does anyone know what I can do to fix that problem

Title: Re: Help!!!!!!!!!!!!!
Post by: Mr. Paul on July 31, 2016, 10:19:22 PM

Have you checked the valves Mike?

Title: Re: Help!!!!!!!!!!!!!
Post by: Stig / Major Tom on August 01, 2016, 01:29:46 AM

How did it run before each of the new parts were installed......and how did it run before all of the new parts were installed.
Miles on the scoot ? ...maintenance history?
Stig

Title: Re: Help!!!!!!!!!!!!!
Post by: mikemechanic on August 01, 2016, 04:55:26 PM

Stig it knocked off on my nephew and he gave it to me, I don't know the maintenance history on it and the miles I cant see because the plastic cover over the speedometer has faded yellow, Does the carb need adjusting since its new?

Title: Re: Help!!!!!!!!!!!!!
Post by: CROSSBOLT on August 01, 2016, 07:55:13 PM

I know what Stig is gonna say and it is "Yes, the carb will need adjusting. The only thing to adjust is Main needle position and idle screw."

Karl

Title: Re: Help!!!!!!!!!!!!!
Post by: Stig / Major Tom on August 07, 2016, 10:30:47 PM

"Yes, the carb will need adjusting. The only thing to adjust is Main needle position and idle screw."
Stig
 :)

Title: Re: Help!!!!!!!!!!!!!
Post by: CROSSBOLT on August 07, 2016, 11:06:49 PM

 ;D

Karl

Title: Re: Help!!!!!!!!!!!!!
Post by: Mr. Paul on August 08, 2016, 12:44:05 AM

 ;D ;D ;D ;D ;D