Just serviced. Now it always Backfires?
 

Just serviced my bike and now every time I roll of the throttle, in every gear, theres a big backfire.

I dont mind that much (kinda fun scaring passer bys) just wondering weather it could damage the bike in any way?

At the service they fitted a restricted ECU. The bike has a can on with the baffles still in. Any ideas?

It diddnt do this before the service - my only concern is wether it'll affect the engine?

thanks Aran

Re: Just serviced. Now it always Backfires?
 

an exhaust pop is normal with a can fitted, perhaps your fueling is right now? it wont hurt your bike.

Re: Just serviced. Now it always Backfires?
 

Ahh aslong as it wont damage it then its fine.
Good point, it is new to me so I dont really know what 'normal' is.
Ta!

Re: Just serviced. Now it always Backfires?
 

My bike does this and my car did it much more... its the fuel air / ratio - probably corrected now.

My old car would backfire like a shotgun, would make people fall over in fright! And that was a 56 plate, but tuned, and tuned properly.

Anti-lag etc

Dont worry about it. If my car exhaust could take what it did, what I have heard on bikes is no worry!

Re: Just serviced. Now it always Backfires?
 

Few of my mates cars do it all the time too. I was just worried because it has only just started happening and its every time! But I like it...

Re: Just serviced. Now it always Backfires?
 

i used to enjoy throttling off on my 650 and always waited for the bang!

Re: Just serviced. Now it always Backfires?
 

I can time it pretty good already lol

Re: Just serviced. Now it always Backfires?
 

Aint timed it yet but letting off after some revs and it burbles/pops nicely. Certainly feel lucky as I know it is not always the case.

Re: Just serviced. Now it always Backfires?
 

It is PAIR system

Re: Just serviced. Now it always Backfires?
 

ey?