Hello Guest
« previous next »
Pages: [1]   Go Down

How do I plug the idle bypass??

  • 10 Replies
  • 2516 Views

0 Members and 1 Guest are viewing this topic.

*

tracyprier

How do I plug the idle bypass??
« on: July 16, 2007, 04:22:26 PM »
Hi all

Getting tired of the 2000rpm cold idle... makes me cringe every time!

I've read threads here that say to plug the idle bypass... but how exactly do you do it?

Appreciate help with this

Cheers
Tracy
Logged
*

Offline ebewley

  • 6555
  • 64
  • Gender: Male
  • ZUKIWORLD Online, Editor
    • ZUKIWORLD online
Re: How do I plug the idle bypass??
« Reply #1 on: July 17, 2007, 08:44:43 AM »
Quote from: tracyprier on July 16, 2007, 04:22:26 PM
Hi all

Getting tired of the 2000rpm cold idle... makes me cringe every time!

I've read threads here that say to plug the idle bypass... but how exactly do you do it?

Appreciate help with this

Cheers
Tracy

The 'cold' idle is completely adjustable to what ever idle speed you desire. I suspect that you might have adjusted the 'cold' idle mistaking it for the warm or regular idle circuit. So, here we go: The 'cold' idle is located at the back of the carb closest the firewall in the linkage assembly and is the most obvious one. That should be adjusted when the vehicle is cold and needs to warm up. It can be 'over adjusted' so that cold idle is crazy fast and then it'll settle down once warm to a 'normal' idle. This is incorrect. There is a second idle circuit that is located at the base of the carburator closest the inner fenderwell. That is the one to adjust for warm idle. You will need to back of the 'cold' idle so that it is not interfering and then adjust the 'warm' idle to 600-800 rpm.

This assumes that your accessory on 'idle up' circuit (the third and final way to adjust idle speed) is not getting in the way and with all your accessories off and an altitude below 5000 feet you should be fine.

Oh yeah, check for vacuum leaks! :)

-Eric
Logged
Eric L. Bewley                               
Editor, ZUKIWORLD Online                   

Suzuki 4x4 Owners Association - Please Join  The ZUKIWORLD ORDER Today!
About ZUKIWORLD Online: We are an enthusiast web site dedicated to the promotion of the Suzuki Automobile as the best and most capable vehicle on the planet. We offer product reviews, Tech tips, DIY, Travel and Adventure, Forum, Technical information, Life Style, and so much more!
*

tracyprier

Re: How do I plug the idle bypass??
« Reply #2 on: July 17, 2007, 01:16:39 PM »
Sorry, should have mentioned that this is a 1.6 8v MPFI not carb model.

Tracy
Logged
*

Offline SnoFalls

  • 1358
  • 3
  • Gender: Male
Re: How do I plug the idle bypass??
« Reply #3 on: July 17, 2007, 01:59:28 PM »
Quote from: ebewley on July 17, 2007, 08:44:43 AM
Oh yeah, check for vacuum leaks! :)

-Eric

My 8v kicks off high idle in about 10-15 seconds when cold, and starts at 800 when warm ...

If yours takes longer then perhaps you have other "issues" to investigate.
Logged
I don't suffer from insanity, I enjoy it.

Buy-it, Build-it, Beat-it, Part-it
*

Offline ebewley

  • 6555
  • 64
  • Gender: Male
  • ZUKIWORLD Online, Editor
    • ZUKIWORLD online
Re: How do I plug the idle bypass??
« Reply #4 on: July 17, 2007, 03:54:42 PM »
Quote from: tracyprier on July 17, 2007, 01:16:39 PM
Sorry, should have mentioned that this is a 1.6 8v MPFI not carb model.

Tracy

Oh man, you're killing me here! :)

-Eric
Logged
Eric L. Bewley                               
Editor, ZUKIWORLD Online                   

Suzuki 4x4 Owners Association - Please Join  The ZUKIWORLD ORDER Today!
About ZUKIWORLD Online: We are an enthusiast web site dedicated to the promotion of the Suzuki Automobile as the best and most capable vehicle on the planet. We offer product reviews, Tech tips, DIY, Travel and Adventure, Forum, Technical information, Life Style, and so much more!
*

tracyprier

Re: How do I plug the idle bypass??
« Reply #5 on: July 18, 2007, 01:17:27 PM »
So, can anyone help me with this?

Thanks
Tracy
Logged
*

Offline SnoFalls

  • 1358
  • 3
  • Gender: Male
Re: How do I plug the idle bypass??
« Reply #6 on: July 18, 2007, 03:29:46 PM »
Are there any "check engine" codes?

Does it evenually kick off the "high idle" or not? If so, how long does it take?

You need to provide more info if you want internet diagnosis.

Logged
I don't suffer from insanity, I enjoy it.

Buy-it, Build-it, Beat-it, Part-it
*

Offline urbanwheeler

  • 696
  • 0
  • Gender: Male
  • I Love ZUKIWORLD!
Re: How do I plug the idle bypass??
« Reply #7 on: July 18, 2007, 06:12:48 PM »
Quote from: SnoFalls on July 17, 2007, 01:59:28 PM
Quote from: ebewley on July 17, 2007, 08:44:43 AM
Oh yeah, check for vacuum leaks! :)

-Eric

My 8v kicks off high idle in about 10-15 seconds when cold, and starts at 800 when warm ...

If yours takes longer then perhaps you have other "issues" to investigate.

Mine runs at 2000+ rpm for 5 minutes or more :P I am thinking it might be related to the engine rpms going up and sometimes surging when I turn on the lights or fan.
Logged
Runnin' it stock with 225/75R15s and an unmodified 8valve TBI motor (I need a doug thoroley header and a cam) (more power) (1.6 liters of madness) (vroom + sewing machine sounds)
*

Offline karl214

  • 228
  • 0
  • Gender: Male
  • I love YaBB 1G - SP1!
Re: How do I plug the idle bypass??
« Reply #8 on: July 18, 2007, 07:40:11 PM »
There is a very good write up on the wax pellet fix to cure your high idle on cold start.... ;D
Logged
Rust in Peace Black Bugger..1994 sidekick... Planing on a Digger"donuts" and 3 inch bodylift, topped off with 31x10.50's in the spring.New D.D 90 softtop lilblue with the heart of black bugger
*

tracyprier

Re: How do I plug the idle bypass??
« Reply #9 on: July 19, 2007, 06:07:09 PM »
Thats' what I'm after... so where do I find it??

Thanks
Tracy

Quote from: karl214 on July 18, 2007, 07:40:11 PM
There is a very good write up on the wax pellet fix to cure your high idle on cold start.... ;D
Logged
*

tracyprier

Re: How do I plug the idle bypass??
« Reply #10 on: July 22, 2007, 02:03:39 PM »
Help!  Where do I find this write up on modifying the wax pellet to lower cold start revs.

Thanks
Tracy
Logged
Pages: [1]   Go Up
« previous next »