Reasons to expect bad injectors:

[Turbopro]

For all of you guys that had injectors that were bad, what where your symptoms.

What were your symptoms?
What year sled?
What color injectors?
How man miles?

 

[XP2009]

For all of you guys that had injectors that were bad, what where your symptoms.

What were your symptoms?
What year sled?
What color injectors?
How man miles?

I took my sled out for a quick ride before heading to BC for a sledding trip. Sled ran perfect last season. I got about a mile down the trail when the sled started acting like it was only running on one cylinder. I asssumed a plug at first, but no luck. Turned out to be a bad injector PTO side. Injector still checked out, with 12 ohm's (same as working side). I found a used set, as I was pressed for time and did not want to cancel my trip. Installed and all was good.

Sled is a 2011 with a 2012 Silber turbo, about 800 miles on it at that time. Injectors were Yellow. hope this helps.

 

[racerjb]

bad fuel... I had mine go bad so I pulled them and had them cleaned, put a new fuel filter on and was good to go all season after that. They flow tested them before and after, I was amazed how much crap gets in them. I figured it was kind of my fault for not properly summerize my sled.

It's really common in these for injectors to get dirty via bad fuel. I have a buddy who works in a boat shop and they pretty much have to send injectors to get cleaned every day, on the 2 stroke out board motors they service.

 

[mtncat1]

i have a set of yellows for cheep out of my 2011 changed mine with 900 miles didn't make any difference on my machine pm me if you are interested