Why is my Polaris Indy 500 not running?
And last but not least, check the fuel feed line in the tank. Older machines with the ethanol fuel we have these days tend to have that pickup line rot. It can either fall off or get holes in it causing it to suck air and start the motor for fuel.
Why does my Polaris Ranger stall at even RPMs?
It will cut out when you give it throttle, it always is preceded with one hesitation. When acceleration is applied it staggers and farts, until you let off the throttle, then it will run fine at an even RPMs until accelerator is pushed. It will always start right up if it dies and will idle.
How do you troubleshoot a Polaris carburetor?
When troubleshooting a Polaris carburetor, always follow a specific path to diagnose the system. First inspect the fuel tank, then fuel filter and fuel lines. Check the vent lines and fuel pump. Also examine the air box and impulse hose. The exhaust system should be checked too. Finally check the carburetors.
Why did my 1996 Indy 500 run and then die?
Sounds like the pump might be bad. My 1996 500 EFI is doing the exact same thing. Runs for about 20 minutes and then completely dies. At the point when it dies, the fuel pump is not getting a signal to pressurize the system.
What kind of car is the Polaris Indy?
Hey Guys, Me and my buddy went out riding, We both have Polaris Indy Trails, mines a 1989 488fan. Hes got a 92 488 trail. So we went out for a quick ride yesterday. Its been around 30 here in MN. And after awhile our sleds just start booggginnggg like no other.
Where to go to troubleshoot a Polaris snowmobile engine?
The best solution to any engine problems is to visit your local Polaris Dealer. Find a Polaris Dealer near you with the Dealer Locator. But if you’re experiencing engine bogging in your fuel-injected snowmobile, including those with a model year 2019 850 Patriot engine, try these troubleshooting techniques.
What are the carbs on a 98 XC 700 Polaris?
Hi everyone, new here today, been riding for 15 yrs. I have a 98 xc 700 Polaris. New 39mm kiehim carbs, 185 mains, stock needle in middle position 38 pilot jets. carbs throttle adjusted for equal movement, idle screws set identical.
Why does my Polaris sled keep flooding out?
Put your sled on a stand and run it. When you get to the bog RPM, quickly flip the choke on. If the bog improves, it’s probably a lean bog and your pilots are plugged. Since your flooding, that certainly points to the float assemblies. You could easily check the fuel pump theory by pulling off the air impulse line and seeing if any gas leaks out.
Why is my spark plug not working on my Polaris?
As you get to higher RPM’s, the problem gets worse as the arcing is causing the spark plug to not fire consistently or enough. It can load up the plug and foul it.
How does the fuel pump work on an EFI 500?
The 500 EFI’s have a system that sends a signal to the fuel pump to pressurize the system if you pull the motor over even so much as a revolution. Even with the kill switch off and the ignition off.
What should I do if my Polaris Sportsman 500 backfires?
For three other potential problems (a clogged fuel filter, water/fuel in the crankcase or mechanical failure), Polaris recommends that owners see a Polaris dealer. If the engine backfires, it is possible that there is a weak spark, an incorrect spark plug gap, old or waterlogged fuel, or loose ignition connections.
As you get to higher RPM’s, the problem gets worse as the arcing is causing the spark plug to not fire consistently or enough. It can load up the plug and foul it.
Where is the coil located on a Polaris?
The problem is on the coil. The dual coil is mounted to a panel inside the front left fender well. There is one bolt going through the center of the coil mounting it to the panel, which mounts to the frame. The problem is not the coil, but the bolt that goes through the coil is a working chassis ground, i.e. it is the ground for the coils.
What is the problem with my EFI plug?
It can load up the plug and foul it. The problem is on the coil. The dual coil is mounted to a panel inside the front left fender well. There is one bolt going through the center of the coil mounting it to the panel, which mounts to the frame.
What causes spark plug to not fire at high RPM?
As you get to higher RPM’s, the problem gets worse as the arcing is causing the spark plug to not fire consistently or enough. It can load up the plug and foul it. The problem is on the coil. The dual coil is mounted to a panel inside the front left fender well.