01 250 trailblazer will not start

Reply Subscribe

Thread Tools

Search this Thread

Aug 23, 2016 | 08:30 AM

#41

old polaris tech

Polaris ATV Expert
Retired and loving it!

Joined: Jun 2008

Posts: 24,350

Likes: 44

From: North Texas

Best to have the the cylinder measured as to the oversize needed to clean the bore up. Wiseco is the best by far!

Aug 23, 2016 | 08:51 AM

#42

chewy78

Weekend Warrior

Joined: Sep 2015

Posts: 22

Likes: 0

Quote:

Originally Posted by Adrian963

And I also did a compression test and it came out to 90 psi is that good? ohh and also that's with the carburetor off will that effect the psi?

what brand of guage did you use and did you take the fuel tank and front fenders off for easier access? I am also looking to tune up my 01 250 trailblazer.mine runs fairly good but i need to rule low compression out lol.

Aug 23, 2016 | 06:28 PM

#43

Adrian963

Weekend Warrior

Joined: Aug 2016

Posts: 10

Likes: 0

Quote:

Originally Posted by chewy78

It was a OEM

Aug 23, 2016 | 06:29 PM

#44

Adrian963

Weekend Warrior

Joined: Aug 2016

Posts: 10

Likes: 0

Quote:

Originally Posted by old polaris tech

Best to have the the cylinder measured as to the oversize needed to clean the bore up. Wiseco is the best by far!

Thank you so much I really appreciate it .

Aug 23, 2016 | 08:24 PM

#45

chewy78

Weekend Warrior

Joined: Sep 2015

Posts: 22

Likes: 0

Quote:

Originally Posted by Adrian963

It was a OEM

Polaris brand?

Aug 23, 2016 | 09:59 PM

#46

Adrian963

Weekend Warrior

Joined: Aug 2016

Posts: 10

Likes: 0

250 trailblazer won't start

Quote:

Originally Posted by chewy78

Polaris brand?

I got it at Autozone since I work their lol

Aug 24, 2016 | 03:25 AM

#47

old polaris tech

Polaris ATV Expert
Retired and loving it!

Joined: Jun 2008

Posts: 24,350

Likes: 44

From: North Texas

Most all auto stores have them along with Harbor Freight,Northern tools,etc. 10mm,12mm and 14mm are the most common for cycles and atvs. Quick-Connect Compression Tester

Aug 24, 2016 | 07:09 AM

#48

chewy78

Weekend Warrior

Joined: Sep 2015

Posts: 22

Likes: 0

Quote:

Originally Posted by Adrian963

I got it at Autozone since I work their lol

oh i see lol did you buy it or used a loaner?

Aug 24, 2016 | 07:11 AM

#49

chewy78

Weekend Warrior

Joined: Sep 2015

Posts: 22

Likes: 0

Quote:

Originally Posted by old polaris tech

Most all auto stores have them along with Harbor Freight,Northern tools,etc. 10mm,12mm and 14mm are the most common for cycles and atvs. Quick-Connect Compression Tester

yes i already knew that but thanks.

Apr 12, 2020 | 12:57 PM

#50

grifted

Weekend Warrior

Joined: Apr 2020

Posts: 2

Likes: 0

Old thread, same issue, except I have compression. I have 115 psi, good spark, fuel, stator ohms tested and good, and new cdi (though I don't think there was anything wrong with the old one). No igniting at all, not even with starter fluid. Any other suggestions beyond the older posts in this one? It's a 99 Trailblazer 250...