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Old 09-08-2017, 11:50 PM   #4
Jesush91   Jesush91 is offline
 
Join Date: Aug 2017
Posts: 9
Ok, so i checked that all bolts were tight on the engine. All the gaskets are new. Engine will only run if i spray in some seafoam deep creep penetrating lube into the intake and will rev, but as soon as i let off the throttle completely, it dies. The scooter does same exact thing with the old carb it had on it that I meticulously cleaned and with a brand new carb too. So i know it is a fuel flow issue, and from what I've worked on 2 stroke dirt bikes, it's probably running too lean. I'm new to 4 stroke engines. Regularly, this condition in a 2 stroke tells me either the carb is bad or there is an air leak. Engine does not leak oil and all bolts are tight and the gaskets are new. This has me scratching my head quite a bit. Some help would greatly be appreciated
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