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Two blues and an orange

jasperdog1

New member
"Hey guys, I've got a J70T

"Hey guys, I've got a J70TLEND 1992. When I give it full throttle it will go to 4000 rpms and then just boggs at that. It feels like it is trying kick in and out. like a ba ba ba. (did ya hear that? LOL!) I checked the spark on all cyl. The top two are nice and blue, but the bottom one is orange. New plugs. Guy there at the ramp said it sounded like "an ignition coil breaking down"? Does this sound like the problem to you?

Thanks for the help."
 
"Switch the coil positions. If

"Switch the coil positions. If the problem follows the coil, then obviously the coil is bad."
 
"Hi David sounds like a simila

"Hi David sounds like a similar prob to mine i,ve changed everything but still bogs down at 4000 let me know if you sort it please pal. cheers Ged"
 
From experience I would say 1.

From experience I would say 1. do as Joe says and check the coil. 2. clean the carbs 3. check/replace the powerpack the powerpack is tough because it is expensive...
 
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