Search Results for ‘fuel injection’

We have a 4x4 Ranger with rough idle, and the service manual recommends a leak-down test. However, there's no guidance on how to find top-dead-center. Bumping the starter and inserting something in the spark plug opening is inconclusive, as it seems like the rotation always lands at the same...

Hello Polaris Community. I have looked everywhere for an answer and cannot find one so I am hoping someone can give me advice. One afternoon I started the quad and quickly put it in reverse and backed up. I then drove about 200 ft forward and the quad died almost like the kill switch was...

I have two sportsmans built with in a few months of each other. When you turn on the key the fuel tank buzzes for 3 to 5 seconds and then quits. I usually let this cycle before I engage the starter. I assume this is the fuel pump pressurizing the fuel rail and disengaging when up to pressure...

Hi all, I am completely new to the site and hoping that I can get some good finds in the knowledge arena. I just purchased an '06 800 sportsman EFI and while the throttle is touchy it is a real nice, smooth machine. However, there are a few issues with it that as of yet, I can't find a solution...

Hey all, in the market for a couple of Polaris ATVs. Looking to save a few bucks and stick to the basics, Polaris 400 4x4 and Trail Boss 330 for kids. Any known issues with carburated vs fuel injected engines in Alaska?