Planet Minis

pitmaster · 05-11-2007, 11:37 PM

well i think i may have killed it.......

- when its idling and you just blip the throttle once the engine makes a KNOCK sound!

- if you take it off idle and blip the throttle is wont knock, only when its idling,

- the lower you put the idle the louder and more times it will knock,

- but you have to have it idling really fast to make it stop knocking (way to fast to leave it like that)

its def coming from the engine, sounds very much like on the fly wheel side in the fly wheel region.

ONLY HAPPENS WHEN ENGINE IS HOT! its fine whilst cold,

i checked all bolts / mounts everything external like that, now iam stumped!

any of you engine guys have any thoughts??????

JohnnyB · 05-12-2007, 05:47 AM

Engine mount bolts maybe loose or how about the swing arm bolt ?

05-11-2007, 11:37 PM	#1 (permalink)
pitmaster PM Newbie Join Date: May 2007 Posts: 21	49cc 3 speed semi auto clunking well i think i may have killed it....... - when its idling and you just blip the throttle once the engine makes a KNOCK sound! - if you take it off idle and blip the throttle is wont knock, only when its idling, - the lower you put the idle the louder and more times it will knock, - but you have to have it idling really fast to make it stop knocking (way to fast to leave it like that) its def coming from the engine, sounds very much like on the fly wheel side in the fly wheel region. ONLY HAPPENS WHEN ENGINE IS HOT! its fine whilst cold, i checked all bolts / mounts everything external like that, now iam stumped! any of you engine guys have any thoughts?????? Last edited by pitmaster; 05-13-2007 at 01:06 AM.

05-12-2007, 05:47 AM	#2 (permalink)
JohnnyB 3rd Gear Member Join Date: Nov 2003 Location: CT . aaaaaah .... heh heh heh .. Posts: 4,928 My Mood:	Engine mount bolts maybe loose or how about the swing arm bolt ?

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)