stuttering fzs 600

[red98]

I'm not old nor do I have attitude (at least I don't think so) - use that to prove whoever made the comment, wrong :P I read every single post of every thread in this FZS600 section - I don't think I've actually been to any other part of the site haha

 
600`s much more popular than the 1000`s  ............funny bunch those thou owners .....i would stay well away if i were you 

[Dead Eye]

Aren't you a thou owner as well? :P

[red98]

Aren't you a thou owner as well? :P

ohhhhhhhhhhh yessssssssssssssssss...............................told you they are a bit funny

[CRH]

Aren't you a thou owner as well? :P

ohhhhhhhhhhh yessssssssssssssssss...............................told you they are a bit funny

....i got one as well?....well 3/4 of one at least

[red98]

Aren't you a thou owner as well? :P

ohhhhhhhhhhh yessssssssssssssssss...............................told you they are a bit funny

....i got one as well?....well 3/4 of one at least

see what i mean DEADEYE......................funny........very funny

[CRH]

red?...remember this?....your fkr will ware out b4 mine ......and mines a better colour than yours

[red98]

red?...remember this?....your fkr will ware out b4 mine ......and mines a better colour than yours

i dont think so CRH  ........MINES A SILVER ONE AND THE FASTEST COLOUR  ......how you getting on with yours

[CRH]

red?...remember this?....your fkr will ware out b4 mine ......and mines a better colour than yours

i dont think so CRH  ........MINES A SILVER ONE AND THE FASTEST COLOUR  ......how you getting on with yours

thought you said...reds the fastest"..oh well ..need fork seals, noticed crack in that replacement wheel i bought .starter motor bit hit n miss!!,..and the immobilizer faulty as fk?.(another lecy issue)...plus ime still not happy with the noise the engine makes on idle!!...going to listen to another b4 ime sure!!..defo not a clutch issue!!...

[kebab19]

Tried to read this thread but sidetracked by the vast amount of dribbling

Rather than wade through 32 pages (and counting) I'd rather just cut to the chase & ask:
Did you ever find a solution to your bike's stuttering problem?

[red98]

Tried to read this thread but sidetracked by the vast amount of dribbling

Rather than wade through 32 pages (and counting) I'd rather just cut to the chase & ask:
Did you ever find a solution to your bike's stuttering problem?

 
 
"dribbling".....................no dribbling on here that i`ve noticed 

[red98]

update .......for all you foccers following this long winded thread 
 
still have the stutter......a worse one than i started with  ....bike stutters at 6000rpm on the centre stand....just like hitting the rev limiter....wont pull through 
 
things ive tryed so far....................

replace carb to head inlet rubbers
replaced plugs
re-newed plug caps
replaced coils (2)
checked/replaced tps
replaced ecu
balanced carbs.....4 times
fitted replacement diaphrams and jets (std parts).......ade you watching........
replaced head gasket
reground all 16 valves (to fix low compression on 2 cylinders)
check and adjust valve clearences
replaced air filter (k+n)
replace fuel filter.....( this weekend )
 
and probs a few other items that ive forgotten
all old parts re-fitted if found to be good
 
next step is to swap carbs with known good-uns.....possibly this weekend
after that................................................jets,maybe......or back to checking electrics
 

[Andy FZS]

I wonder what the record for the longest running post is? Dribbling or otherwise? I'm not an expert  so I don't know.
Andy

[red98]

I wonder what the record for the longest running post is? Dribbling or otherwise? I'm not an expert  so I don't know.
Andy

 
 
 
oh   oh  oh........there was an expert on here yesterday  .......claimed to know a lot about cctv....but thats another story 

[kebab19]

Is your airbox structurally intact and forming a good seal, or are your carb rubbers perished anywhere?

Is your CDI unit fine? Not the same bike, I know, but I had an old FZR600 that used to miss sporadically around 6000rpm, usually just when I was overtaking.  Tried everything to resolve that PITA before I borrowed another CDI

[Fazerider]

Did the engine manage to get past the 6000 rpm barrier before you sorted out the compression problem?
Just wondering if the inlet and/or exhaust cam might have ended up one notch out.
Have you tried a timing light to see when the sparks are occurring and whether they advance as the revs rise?

[red98]

Is your airbox structurally intact and forming a good seal, or are your carb rubbers perished anywhere?

Is your CDI unit fine? Not the same bike, I know, but I had an old FZR600 that used to miss sporadically around 6000rpm, usually just when I was overtaking.  Tried everything to resolve that PITA before I borrowed another CDI

 
hi kebab ........forgot to put on list ........first thing i replaced.....carb to head rubbers,very badly cracked but not all the way through,new ones on now ,air box as good as new
 
as for the cdi.......and iam not quite sure on this,but did`nt the ecu take the place of the cdi ?......will check dr haynes later on tonight...thats the sort of thing i`ll be checking if the carb swap dos`nt sort the problem .........thanks for your input

[red98]

Did the engine manage to get past the 6000 rpm barrier before you sorted out the compression problem?
Just wondering if the inlet and/or exhaust cam might have ended up one notch out.
Have you tried a timing light to see when the sparks are occurring and whether they advance as the revs rise?

 
hi fazerider.....yes it did pass the stutter before i had the head off,not quite getting to the red line though 
i`ll do the carb swap and if that dos`nt work i`ll check the timing.....again
   thanks for your thoughts 

[His Dudeness]

If I was you I'd take the plugs out clean them and then stick them back in and rev it until it starts to stutter. Then kill the engine as its stuttering and take out the plugs again. That will give you a good idea of what's happening while its stuttering. It seems like for all your good work your still non the wiser as to what's happening as its stuttering. Is it flooding or leaning out?

[red98]

If I was you I'd take the plugs out clean them and then stick them back in and rev it until it starts to stutter. Then kill the engine as its stuttering and take out the plugs again. That will give you a good idea of what's happening while its stuttering. It seems like for all your good work your still non the wiser as to what's happening as its stuttering. Is it flooding or leaning out?

 
yes good point DUDE .........i did take it to the stutter when i had the colour tune fitted and it did look fine,just edging on the rich side .......should learn more with the replacement carbs....stuck in the post at moment 

[red98]

red?...remember this?....your fkr will ware out b4 mine ......and mines a better colour than yours

 





i dont think so CRH  ........MINES A SILVER ONE AND THE FASTEST COLOUR  ......how you getting on with yours

thought you said...reds the fastest"..oh well ..need fork seals, noticed crack in that replacement wheel i bought .starter motor bit hit n miss!!,..and the immobilizer faulty as fk?.(another lecy issue)...plus ime still not happy with the noise the engine makes on idle!!...going to listen to another b4 ime sure!!..defo not a clutch issue!!...

 
clive, me old mate .......now, i much admire you knowledge for all things mechanical but you have got a bit mixed up on your colours ..............RED is indeed the fastest colour ...............if you have a 600.....the rules change with the thou though .....silver is then the fastest .....let me know if i can help you in any other way,happy to help 

[CRH]

hi red!!...your obviously coluor blind?...but never mind?...what a fkn night i had?...they only want me to go bk to falklands with them in april?...for 2para renunion!! was going to go last year for the 30th but couldnt make it!!...cant believe it 30years since we all got together?....her indoors not to happy!!

[red98]

hi red!!...your obviously coluor blind?...but never mind?...what a fkn night i had?...they only want me to go bk to falklands with them in april?...for 2para renunion!! was going to go last year for the 30th but couldnt make it!!...cant believe it 30years since we all got together?....her indoors not to happy!!

no clive its not me thats colour blind  ........THANK YOU for time served in falklands [size=78%].......remember watching on the news and hard to belive its 30 yrs ago......mixed feelings i would imagine on a return visit..............[/size]

[red98]

got the carbs today so a big thank you to CRH for all his trouble    should have time over the weekend to do the swop will update when jobs done  .....lazy evening tonight,chomping spare ribs and ben and jerrys finest in front of telly




not at the same time,we are a bit civilised here ,down south 

[CRH]

yea!! memories hey?...good with the bad mate!!  too much bad though?....anyway?....did you get my tex?...parcel in porch??...delivered at 11.24 this morning!!

[red98]

yea!! memories hey?...good with the bad mate!!  too much bad though?....anyway?....did you get my tex?...parcel in porch??...delivered at 11.24 this morning!!

yes mate got text......pm`ed you....................many thanks