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Rzr 170 Wont Start

29K views 14 replies 5 participants last post by  Kcalkins11 
#1 ·
Hi Fellow Rzr owners! I have a problem with my kids baby Rzr 170. Its a 2010 and has been fine for the last several years. It died on the kids when they were out last time and would not start back up. Since then I have cleaned the carb, rejetted with 40/110 jets and checked all the gas lines. It does attempt to turn over and will actually start when I spray some starter fluid. When I remove the gas line coming from the fuel pump it is dry. Is there a way to verify that the fuel pump works?
Also I did get it to start the other day but when I pressed on the gas it would rev up, down, up and down then stay idle. Not sure if that would help.

This baby Rzr is mainly a desert runner as I live in Southern California.

Any help would be appreciated
Thanks!
 
#5 ·
That a vacuum operated pump too? You know the part # or where to purchase one?

Assuming it has more volume that the OE 170 pump?
 
#9 ·
I bought the new Mikuni carb and it bolted right up. It does appear to start a little quicker which is great. However I am still having issues getting it to run properly. When I put it into gear and I try to get it going it acts as if it is choking. The choke is off but I cant get around it. I will have to play with the throttle today and see if maybe its getting stuck.
 
#11 ·
I have already swapped the stock jets. Went with the 40/110 combo and it works great. I was messing with it yesterday and noticed that when I run it with the filter it is acting up. I remove the filter and the little guy wants to run like there is no tomorrow. I figured I might have to play with the A/F setting to get it right.
 
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