Suzuki Discussions about Suzuki ATVs.

LT won't start with new pwk carb

Thread Tools
 
Search this Thread
 
  #1  
Old 05-25-2004, 01:26 AM
sam250's Avatar
Pro Rider
Thread Starter
Join Date: Jul 2002
Posts: 770
Likes: 0
Received 0 Likes on 0 Posts
Default LT won't start with new pwk carb

I'm trying to set up a 35 pwk, non a/s, on my 86 LT. I have it set up with the 'stock' settings - 160 main, 68 pilot, DGK needle with clip in middle position, air screw 1-1/2 turns out. From what I've heard other people are running, I'm pretty sure that I'm running rich but I was planning on working it down based on plug readings.

I kicked it over till I almost passed out and it never even tried to start. Any suggestions?
 
  #2  
Old 05-25-2004, 07:22 AM
1987LT250's Avatar
Pro Rider
Join Date: Apr 2004
Posts: 608
Likes: 0
Received 1 Like on 1 Post
Default LT won't start with new pwk carb

was it running before you put the new carb on? did you look at plug ?soaked? dry? need a little more info. did ya accidentally pull on ur wire connectors? good spark?
 
  #3  
Old 05-25-2004, 09:12 AM
sam250's Avatar
Pro Rider
Thread Starter
Join Date: Jul 2002
Posts: 770
Likes: 0
Received 0 Likes on 0 Posts
Default LT won't start with new pwk carb

It was running great with the stock carb. The jettting was right on the money. I didn't look at the plug. I'll do that tonite as well as check the electrical connections
 
  #4  
Old 05-25-2004, 11:54 AM
strokertwo's Avatar
Trailblazer
Join Date: Jul 2003
Posts: 93
Likes: 0
Received 0 Likes on 0 Posts
Default LT won't start with new pwk carb

Sammy, I think your way to rich on the low end 68 seems really big I'm running a 38pwk and I started out with a 55 pilot and drop to a 52 and she run spot on now.

Matt
 
  #5  
Old 05-25-2004, 11:55 AM
1987LT250's Avatar
Pro Rider
Join Date: Apr 2004
Posts: 608
Likes: 0
Received 1 Like on 1 Post
Default LT won't start with new pwk carb

yeah i have a 55 pilot with 172 mian in my 38mm a/s
 
  #6  
Old 05-25-2004, 12:20 PM
Slacker1bob's Avatar
Pro Rider
Join Date: Aug 2001
Posts: 835
Likes: 0
Received 2 Likes on 2 Posts
Default LT won't start with new pwk carb

I am running a 155 main on mine. The rest of the settings are how the carb came from the factory. I bolted it on and it fired right up. No problems at all. My quad even idled finally
 
  #7  
Old 05-25-2004, 12:27 PM
sam250's Avatar
Pro Rider
Thread Starter
Join Date: Jul 2002
Posts: 770
Likes: 0
Received 0 Likes on 0 Posts
Default LT won't start with new pwk carb

That's what I was thinking, I just wanted a second opinion. If you guys are running 52 and 55 pilots in 38mm pwk's then if I drop to a 55 I should still expect to be a little bit rich in my 35, right? At least it should start. I wonder why the default setting from keihin is a 68 if that seems way too rich for everybody? Thank fellas.
 
  #8  
Old 05-25-2004, 03:51 PM
needaR's Avatar
Pro Rider
Join Date: May 2003
Posts: 427
Likes: 0
Received 0 Likes on 0 Posts
Default LT won't start with new pwk carb

im running a 68 pilot and mine dosnt idle.it does for a couple seconds and then sputters out.what should i drop my pilot to?
P.S. its a Kehin PJ36
 
  #9  
Old 05-25-2004, 04:57 PM
strokertwo's Avatar
Trailblazer
Join Date: Jul 2003
Posts: 93
Likes: 0
Received 0 Likes on 0 Posts
Default LT won't start with new pwk carb

A 68 is way to rich I would start with a 55 and go up or down from there.
 
  #10  
Old 05-25-2004, 10:13 PM
sam250's Avatar
Pro Rider
Thread Starter
Join Date: Jul 2002
Posts: 770
Likes: 0
Received 0 Likes on 0 Posts
Default LT won't start with new pwk carb

I dropped the pilot to a 55, clip up one notch from middle, new plug, good spark....still no dice. The plug that was in there last night was black. The new one I put in today comes out wet after I try to kick it a bunch of times.
 


Quick Reply: LT won't start with new pwk carb



All times are GMT -5. The time now is 11:55 PM.