miss fires at 7000 revs
miss fires at 7000 revs
i have a firestorm with blue flame exhausts on it missfires at 7000 revs any ideas could it need dyno jettin cheers john.
Re: miss fires at 7000 revs
Sounds like it could be 6 to 7k is were the engine is hitting its power band
Do a plug chop when it starts missing and have a look at the colour of it it will tell you if its running lean or rich at them particular revs
Look at http://www.vtr1000.org/phpBB3/viewtopic ... =plug+chop
Do a plug chop when it starts missing and have a look at the colour of it it will tell you if its running lean or rich at them particular revs
Look at http://www.vtr1000.org/phpBB3/viewtopic ... =plug+chop
its big----- its red ------its throbbing and it’s a thousand CC
Re: miss fires at 7000 revs
how much to have it on rolling road and dyno jetted any ideas
Re: miss fires at 7000 revs
It could be a number of things causing the misfire, including plugs as Warby mentions, split in the petrol tap diaphragm, split in one of the carb diaphragms, valve timing being 180 degrees or even the air filter needs changing. Balancing the carbs may even help.
Putting it on a rolling road my help in detecting the problem.
Chris.
Putting it on a rolling road my help in detecting the problem.
Chris.
Re: miss fires at 7000 revs
my mates just been quoted £300 at SPR in nottinghamozzie9962 wrote:how much to have it on rolling road and dyno jetted any ideas
4 wheels move the body, 2 wheels move the soul...........
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Pete.L
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Re: miss fires at 7000 revs
Your mate must be having a tune done.
It's only £35- £45 depending where you go, for a diagnostic run.
Pete.l
It's only £35- £45 depending where you go, for a diagnostic run.
Pete.l
My new ride is a bit of a Howler and I love to make her Squeal
Re: miss fires at 7000 revs
ive just put new plugs in origanl exhausts back on and it still does it could be the carbs