 Spitting back through carbs at idle |
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| David Stowers |
 Apr 26 2014, 11:01 AM
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Member  Group: Members Posts: 99 Joined: 28-June 12 From: UK Member No.: 14,613 Region Association: None  |
I'm running twin Dellortos and have had them set up and balanced by a respected air cooled guy. The only problem is that it won't idle smoothly and pops and splutters back through the carbs once its warmed up.
He suggested valve clearances or sticky valves but it seems strange as it appears to be happening on all cylinders. His only other suggestion was the carbs could be trash. Any thoughts before I go skinning my knuckle AGAIN checking the clearances or worse still looking for new carbs? It didn't do this before my recent head replacement but is doing it on both sides |
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Posts in this topic
David Stowers Spitting back through carbs at idle Apr 26 2014, 11:01 AM
r_towle Does it hot, not cold?
Check your valves
I would ... Apr 26 2014, 02:21 PM
David Stowers
Does it hot, not cold?
Check your valves
I would... Apr 26 2014, 04:04 PM barefoot Sounds like timing or sticky intake valves, not ca... Apr 27 2014, 12:51 PM David Stowers It turned out the valve springs were on their way ... May 19 2014, 03:26 PM  |
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