only one cylinder fires on startup
#1
only one cylinder fires on startup
'81 Shovelhead, 10:1 compression, stock cam, S&S "E", Power arc single fire ignition w/ VOES installed, 2" drag pipes. When the engine first starts, it seems to only fire on the front cylinder until it starts to warm up. After a few minutes the rear cylinder starts to fire. After the bike has run for awhile, it starts normally. No issues with misfiring, acceleration or power. The ignition is set up for multi-fire. I thought maybe a valve wasn't closing so I adjusted the pushrods. Timing is set properly. Any ideas?
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neverdown
Ignition/Tuner/ECM/Fuel Injection
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08-08-2012 07:45 PM