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Premium Member
2019 RZR 900 (2 seats)
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92 Posts
Discussion Starter · #1 ·
When I start it cold, I haft'a double prime the fuel pump. If I start with one fuel charge it stutters & dies. Is this a warning that my pump is going bad? I have no test equip.
 

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Premium Member
2019 RZR 900 (2 seats)
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92 Posts
Discussion Starter · #2 ·
Why does it take 2 fuel pump cycles to start/run smoothly?
 

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Premium Member
2014 RZR XP1000
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2,369 Posts
If you don't an answer I would post it on the general RZR section this would apply to any Polaris pretty much.
 

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Registered
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230 Posts
My first guess would be a leak in the fuel system allowing it to lose pressure while it's shut off. Only happening in cold weather I would look for any kind of fittings that are allowing enough shrinkage when they get cold enough to allow fuel pressure to leak.
Start by just making sure all fittings are tight.
 
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