Small air filter (vents)

  • SWest
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28 May 2016 20:50 #729038 by SWest
Replied by SWest on topic Small air filter (vents)
The last few windy days it was really noticeable, That vortex again. :dry:
Steve
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229

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07 Jun 2016 19:20 #730480 by SWest
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I put metal tape over the top three vents. Seems better. Three plugs were way rich but #3 was clean as it was yesterday when I bought them new. Float levels are good, air screws adjusted, I guess I need to check the valves. I did them one tire ago. Coming home it did this again. :unsure:
Steve
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229

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07 Jun 2016 19:28 #730482 by missionkz
Replied by missionkz on topic Small air filter (vents)
Sounds electrical to me, not fuel related
Bruce
1977 KZ1000A1
2016 Triumph T120 Bonneville
Far North East Metro Denver Colorado

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07 Jun 2016 19:36 #730483 by SWest
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Yup but it doesn't explain the rich plugs though.
Steve
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229

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07 Jun 2016 22:55 - 07 Jun 2016 22:58 #730514 by missionkz
Replied by missionkz on topic Small air filter (vents)

swest wrote: Yup but it doesn't explain the rich plugs though.
Steve

Iif all the plugs are fouling....it could if the "electrical system" acting up is the causing an ignition system failure.
It sounded like the fuel selector just shut off. But even when I would do that on purpose, the engine would burble and each cylinder would die differently. But it also sounded like someone just unplugged the common main 12v lead from the coils.
Bruce
1977 KZ1000A1
2016 Triumph T120 Bonneville
Far North East Metro Denver Colorado
Last edit: 07 Jun 2016 22:58 by missionkz.

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08 Jun 2016 06:04 #730537 by SWest
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To complicate things further I have a relay system on my coils. Lots of connections to check.
Steve
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229

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08 Jun 2016 09:30 #730574 by rrsmsw9999
Replied by rrsmsw9999 on topic Small air filter (vents)
Your relay may be overheating Steve. Sounds like ignition to me despite your plugs. You must be able to do the carbs blindfolded by now :)

R
1980 KZ 1000E2
Crashed 6/2016

1980 KZ550A
Sold 3/2016

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08 Jun 2016 10:43 #730583 by SWest
Replied by SWest on topic Small air filter (vents)
Went through the connections. One bad one, cooked. I think you're right about the relay. I'll move it up front with the horn relay.
Steve
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229

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09 Jun 2016 14:21 #730716 by SWest
Replied by SWest on topic Small air filter (vents)
Changing to B8ES made a big difference. Set the needles in the center position and synced the carbs. One of the plugs I put in fell out. Blocked it off again.
Steve
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229

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09 Jun 2016 18:57 #730759 by SWest
Replied by SWest on topic Small air filter (vents)
Pulling strong. See what the plugs look like in a day or two.
Steve
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229

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10 Jun 2016 06:50 - 10 Jun 2016 06:51 #730800 by SWest
Replied by SWest on topic Small air filter (vents)
How would one clean the crap out of the mercury? In 90 I was low on it so I got some from a friend. It had been used to clean silver but it has some black crap in it.
Steve

Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
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14 Jun 2016 20:02 #731415 by SWest
Replied by SWest on topic Small air filter (vents)
Checked the plugs. Much cleaner but #3 was leaner than the others still. Decided to put in the next size larger main jets. Still looking for that peanut butter color.
Steve
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229

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