96 trailblazer 250 hellllppp! - Polaris ATV Forum
Polaris Trail Blazer Discussions pertaining to the Polaris Trail Blazer

 
LinkBack Thread Tools Display Modes
post #1 of 7 (permalink) Old 04-04-2019, 02:44 PM Thread Starter
Junior Member
 
Logan45356's Avatar
 
Join Date: Apr 2019
Posts: 2
96 trailblazer 250 hellllppp!

i have a 96 trailblazer 250 , brand new topend from ritter cycle has spark has fuel has compression, so it should run right?!..wrong... well all i get is the occasional backfire it will not start at all, the crank seals are good, im running oil injector, also running premix 93 octane and klotz 2 stroke oil. also the timing is dead on

i have checked everything over and over again and all is showing good spark is strong,

what can it be that im missing please help
Logan45356 is offline  
Sponsored Links
Advertisement
 
post #2 of 7 (permalink) Old 04-04-2019, 02:51 PM
Junior Member
 
pwnzilla95's Avatar
 
Join Date: Apr 2015
Posts: 9
Did this run previous to it going to ritters for a top end rebuild?
pwnzilla95 is offline  
post #3 of 7 (permalink) Old 04-04-2019, 03:38 PM Thread Starter
Junior Member
 
Logan45356's Avatar
 
Join Date: Apr 2019
Posts: 2
it ran very poorly due to low compression, i had to shoot chain lube in the intake just to seal the rings enough to fire it up to move it to its final resting spot, the old piston was shot, all of his work checks out good

me and mr rick have had quite a few conversations over this engine, but hes 3 states away so he cant physically put his hands on it
Logan45356 is offline  
Sponsored Links
Advertisement
 
post #4 of 7 (permalink) Old 04-04-2019, 04:33 PM
Junior Member
 
pwnzilla95's Avatar
 
Join Date: Apr 2015
Posts: 9
I'd start with verifying the carb is clean, functional, and setup correctly.
pwnzilla95 is offline  
post #5 of 7 (permalink) Old 04-04-2019, 08:47 PM
Polaris ATV Legend
 
latebird's Avatar
 
Join Date: May 2014
Location: Illinois
Posts: 3,391
Try a new spark plug

2006 Trailboss 330
2002 Sportsman 90
2005 TRX400EX (FOR SALE)
2003 LT-Z400 (needs engine work & is for sale)
2004 CRF250X
1971 Triumph 650 Bonneville (has 5 original miles)
1972 Triumph 650 Bonneville (undergoing restoration)
1979 Honda CBX (6 cylinder)
1970 Kawasaki G3SS 90cc Bushmaster
1976 Suzuki RE5 Rotary (not running & FOR SALE)
1981 Kawasaki KZ305-A
1981 Suzuki GS450T (undergoing repair & will be for sale when done)
1982 Kawasaki KZ750-H (FOR SALE)
1989 Honda VT1100C
2007 Vectrix VCTX Electric Scooter
1965 Montgomery Ward 3 1/2 HP Tecumseh Mini Bike
1970 Triumph T25 250cc Trailblazer
1968 Triumph 250cc Flat Tracker

Shop Owner and Mechanic with over 50 years experience
latebird is online now  
post #6 of 7 (permalink) Old 04-05-2019, 05:47 AM
Moderator
 
polman500's Avatar
 
Join Date: Nov 2009
Location: SE Kentucky
Posts: 7,584
Why are you running the injector AND premix? May be oil fouling the plug.
polman500 is online now  
post #7 of 7 (permalink) Old 04-05-2019, 07:12 AM
Polaris ATV Legend
 
latebird's Avatar
 
Join Date: May 2014
Location: Illinois
Posts: 3,391
After thought; why are you running premix and injector?

2006 Trailboss 330
2002 Sportsman 90
2005 TRX400EX (FOR SALE)
2003 LT-Z400 (needs engine work & is for sale)
2004 CRF250X
1971 Triumph 650 Bonneville (has 5 original miles)
1972 Triumph 650 Bonneville (undergoing restoration)
1979 Honda CBX (6 cylinder)
1970 Kawasaki G3SS 90cc Bushmaster
1976 Suzuki RE5 Rotary (not running & FOR SALE)
1981 Kawasaki KZ305-A
1981 Suzuki GS450T (undergoing repair & will be for sale when done)
1982 Kawasaki KZ750-H (FOR SALE)
1989 Honda VT1100C
2007 Vectrix VCTX Electric Scooter
1965 Montgomery Ward 3 1/2 HP Tecumseh Mini Bike
1970 Triumph T25 250cc Trailblazer
1968 Triumph 250cc Flat Tracker

Shop Owner and Mechanic with over 50 years experience
latebird is online now  
Reply

  Lower Navigation
Go Back   Polaris ATV Forum > Polaris Model Specific Discussions > Polaris Trail Blazer

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Polaris ATV Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in













Similar Threads
Thread Thread Starter Forum Replies Last Post
"00-"02 TrailBlazer 250 Exhaust issue T3RMINATOR ATV Repair and Maintenance 3 03-11-2019 01:28 PM
2000 Trail Boss Brake Lines Bigsmooth1081 Polaris Trail Boss 2 02-04-2019 08:49 AM
Polaris 250 trailblazer automatic 2wd Custom4wheeler ATV New Members 0 10-27-2018 07:08 PM
04 trailblazer 250 wiring polarisguy17 ATV Repair and Maintenance 0 05-29-2017 05:13 PM
95 polaris trailblazer 250 rebuild snowgrenade93 Polaris Trail Blazer 0 07-09-2016 10:41 AM

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome