DR650 - lacking spark
Hi,
My DR650 is new; I modified the charcoal canister and installed a sports exhaust. It ran fine with these mods—running a bit lean, perhaps, but it worked.
Then I changed the pilot jet to a 45 and the main jet to a 145 (as recommended on many forums in my country) and installed new handlebars.
After these changes, the bike wouldn't start; the engine turns over and the float bowl fills, but there is no spark. I suspect something related to the handlebar controls; I bypassed the clutch safety switch, and the ignition controls look fine—nothing unusual there.
How and what should I check, working from the spark plugs back to the battery? Or what else do you think it could be?
Thanks in advance, and sorry for my English.