smoke

Hi all, I've researched this issue a little bit and found it to be pretty prominent, but not much clarity or resolution. There is white(ish) smoke when starting up cold, or hot. It continues when revving. I'll clarify a few points below: - 400 miles - There's no mixing of coolant and oil (I...

Hi everyone :D I thought as I am home early and its not to hot I would do my fan and coolant change today.... Just letting the bike cool down before I put the last flush in ,, the new fan came on and it was only on for 15-20 seconds then went off ,, fantastic.... The other day I started my...

So today while riding, I noticed a weird smell. (smells like rubber to me) Then I went riding about an hour later. 30 min into ride, I stopped at a gas station. A good bit of smoke was coming from down by the cat... Another thing is: I change my oil yesterday (No, the smoke is NOT oil burning)...

Hi all, I noticed today that my rc 390 is emitting while smoke during startup, when in idle there is no smoke noticed but when I rev the engine in idle I see intermittent white smoke cloud( momentary bursts though) and after 5 minutes of idle things are normal. No smoke. I'm just wondering if...