ETR174 Posted September 23, 2014 Report Posted September 23, 2014 I ran my bike today and the right cylinder isn't firing. I warmed it up and the left exhaust was nice and warm and the right isn't. Also when I revv it up and the RPM's drop the right exhaust isnt letting out any smoke. It idles and smoke comes out. Also I drive it 20 feet and put it in neutral the RPM's rise just a little. The slides are in sync, choke tube is in place. I took the right carb apart a few days ago and cleaned out the jets. Quote
KAMIKAZE Posted September 24, 2014 Report Posted September 24, 2014 Swap leads from left to right Swap carbs from left to right Do a leak down test Just been through similar crap with mine but doing the above should revieal which part is the issue and go from there Quote
ETR174 Posted September 24, 2014 Author Report Posted September 24, 2014 (edited) Ok. Just curious what ended up being the problem with yours? Im starting to think the reeds. I never looked at them Edited September 24, 2014 by ETR174 Quote
ETR174 Posted September 24, 2014 Author Report Posted September 24, 2014 That is another thing I want to check. I did put new NGK R plugs in about an hour of engine time ago and the carbs weren't synced then so I'd image it was pooring gas on idle because the right was set really low. I'm not sure though. Not much I can do about it tonight but these are just ideas that I can take a look at tomorrow. Quote
KAMIKAZE Posted September 24, 2014 Report Posted September 24, 2014 My reeds were 5hour old vf4s Unsure of the cause just yet someone with a lot more knoekage then me is coming to have a look at the mess today Quote
ETR174 Posted September 24, 2014 Author Report Posted September 24, 2014 Ok. If you get it sorted out report it on here. Quote
KAMIKAZE Posted September 24, 2014 Report Posted September 24, 2014 Yeah I will keep it updated Priced up new parts through redline and sent him a bunch of pics so hopefully he will have some idea also Quote
ETR174 Posted September 24, 2014 Author Report Posted September 24, 2014 Wait, did you take the reeds out to inspect? Quote
KAMIKAZE Posted September 24, 2014 Report Posted September 24, 2014 Yeah reeds are still perfect condition Quote
ETR174 Posted September 24, 2014 Author Report Posted September 24, 2014 Hmmmm.... Did you advance your timing recently? Quote
KAMIKAZE Posted September 24, 2014 Report Posted September 24, 2014 Nope I Bought the complete motor off here and put 15/20 mins on it Quote
ETR174 Posted September 24, 2014 Author Report Posted September 24, 2014 Hmmmm. Fuck I just hate this. Especially when I might be going to the dunes over the weekend. Quote
Bennett131 Posted September 24, 2014 Report Posted September 24, 2014 Check your plugs before you get all worried...sounds like it fouled one. Quote
ETR174 Posted September 24, 2014 Author Report Posted September 24, 2014 I will. It seems like when I did replace it the cylinder kinda did the same thing just that it smoked more at idle. Quote
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