Ok today i was changing out my spark plugs the bike has 14000 on it dont know when the were changed last so i got some N G K Iridium plugs to swap out the old ones , The bike was running fine till i changed the plugs after i put the plugs in the bike would not start for anything seemed like i was gettin spark ,so i put back in the old plugs at it will not start any ideas what might be...

 

Fuel lines hooked up? Petcock turned back to "on"? Airbox seated all the way on the carbs? Could be anything.. start with those..

good luck!

 

what he said

 

Since you have to tug around on the plug wires to do the job, double-check the connections to the coils as well. Re-inspect all the connections you took off/moved/
what-ever to get to the plugs. It's the little things like that, that trip up a task
like changing the plugs.

Good luck, Ern

 

iv tryed all of that even gaped the plugs again just to make sure...think maybe a coil went bad while i was pulling them off #1 plug has good spark 2 and 3 seem lower spark and 4 seems like the #1 plug wit the spark