Thread: gas mixture
View Single Post
Old 01-16-2010, 01:43 PM
BarelyAWake's Avatar
BarelyAWake BarelyAWake is offline
Motorized Bicycle Elite Member
Join Date: Jul 2009
Location: Maine
Posts: 7,212
Default Re: gas mixture

"i heard a pop...kinda like a backfire"

Jus' a guess - but ya might wanna check the torque & gasket on the head... an intermittent "pop" or a backfire sound (particularly when warming up) can be a sign of a head gasket leak. Happened w/mine and I just needed to check & tighten the head bolts a touch.
Reply With Quote