Polaris Magnum 330 4X4 - Answered Questions & Fixed Issues

OUCH.. I hope you got it cheap... sorry.. You are going to have problems until you get the wiring straightened out completely..and by a Factory Trained Professional... I know thats expensive.!! The other alternative is to pass this machine on to someone else.(yikes) ... and take the money you would have spent on repairs and purchase a new(er) one with NO issues.. when you go look at another machine, take someone with you that knows ATV's..or take it to a shop for a full check-up!! Sorry Jesse...

Do you have access to a press? ... ask around.. or take it to a friend at an automotive shop.. you will save yourself some grief..

check engine oil level

Polaris fuel filters are usually in the fuel line coming from the valve that turns fuel off. This model does not seem to have an inline filter, however you can always buy a universal one and splice it into the line so that then it does have one

To try to disconnect the plug of the temperature sensoron the engine block and turn the start. If the fans topped working, then the problem is in the temperature sensor

First make sure the carb.mounting flange is tight. being loose or cracked will allow air in leaning out the air fuel mixture. Next remove the low jet in the carb. its most likely plugged. try carb cleaner and blow it out with compressed air. Last resort,take the paper off of a twist tie and run it through the jet. If all else fails,buy a new one.thier only around 4 dollars.

It sounds like you have a bad starter motor. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/dave_fb2c45146b845cea

need more info to help you. If you need further help, reach me via phone at https://www.6ya.com/expert/allen_b068623c5003aa4b

its more than likely under the seat... If you need further help, reach me via phone at https://www.6ya.com/expert/allen_b068623c5003aa4b

Start at a turn and a half out.

Finger screw, (Idle Screw).. if the carb is CLEAN, new spark plug, valves properly adjusted, etc.. its only function is idle speed and it is what you are comfortable with!

Have you checked the fuse terminals coming off the battery there is a fuse some times it is a bad ground make sure battery is charged

Have the ignition module unit tested, I had one go bad and it did the same thing. Eric

you might need a new battery from old age. also while its running check the battery voltage. should be around 17V, if not could be the voltage regulator.

If I remember right it does the little black box (not the CDI box) the 330 I replaced the control box on once i replaced the box the speedo did light up again been along time ago but I think if you repalce the control box it will fix your problem

Some of the Polaris have magnetic locking hubs there is a little black box up in front if I remember right it has three wires coming out of it I think two yellow and one red this unit controls the front hubs I bypassed this control one time by running a low voltage 12 volt supply to the front hubs used a toggle switch to activate the 4wd when needed it was a old farm bike and the guy did not want to spend the money to replace the control box

You need to inspect all gas lines for obstructions including the gas tank , and especially the carb. I can bet dollars to doughnuts that it's a fuel problem something is blocking the fuel and by rocking it it's allowing the fuel to go through. hope this helps , let me know how you make out .Adam J

Repost under ATV for an answer

Aww, dear old Larry Ng, AKA Gone forever goneforever. Oct 22, 2022 NO gap means missing spec in manual or eyes looked at valve gaps and see none? ????????????? It has HLA (Hydraulic Lifters) or solid tappets. Get the service manual and see? And some information from me! Larry was always economical with words, failing eyesight.

predator valve clearance....don't seem right

ATVConnection.com https://atvconnection.com > ... > Polaris Dec 27, 2004 - The spread sounds perfectly normal to me, but ALWAYS adjust it according to factory specs. Remember exhaust valves get way hotter than intake, ... Predator Valve Adjustment? - ATVConnection.com ATV ... Dec 11, 2002 Predator Valve adjustment!!! - ATV Connection Aug 8, 2005 1997 Sportman 500 valve lash - ATV Connection Jun 21, 2005 predator 500 wont start! help! - Page 3 - ATV Connection Jun 11, 2015 More results from atvconnection.com

What is valve clearance spec on a polaris predator 500?

Answers.com https://www.answers.com > What_is_valve_clearance_... Oct 22, 2022 - Intake not more then .0069 (.20 mm) but not less then .0051 (10 mm). Exhaust not more then .0119 (.32 mm) but not less then .0081 ...

Adjusting the Valves on the Predator [Archive]

ATV Riders https://www.atvriders.com > vbb > archive > index.php Sep 6, 2006 - you will turn that a hair either clockwise or counterclockwise until you see the "T" lined up in the upper area where the 6mm plug came off.

Help with Predator Valves

Polaris ATV Forum https://www.polarisatvforums.com > threads > help-wit... Apr 19, 2019 - Yes, when you can no longer set clearance because no thinner shim is available, you have to install new valves or get the valve seats ... How to do a valve adjustment!!!!!! - Polaris ATV Forum Feb 4, 2011 predator no start ' Polaris ATV Forum May 4, 2011 Cam Replacement/Valve adjustment/ decompression release Dec 29, 2018 Valves Ticking?? - Polaris ATV Forum Jan 9, 2012 More results from www.polarisatvforums.com ..

Question moved from Cars and Trucks to model category. I have two thoughts on this. You either have water in the electrics from hosing the mud off, especially if you used a power washer. Or If mud and water got into the stator and coated the sensor for the CDI. It is magnetic, but in close proximity. Basically strip and clean and spray WD40 in connectors. Other ideas here. The ATV forums are a great resource. https://www.google.com/search?q=2004+polaris+sportsman+600+backfiring ..