20 Most Recent Arctic Cat 2004 400 4x4 Questions & Answers

You will burn the brushes in the starter out if you continue to do that. Try adjusting the idle screw in a little. It's probably on the carburetor.

get a new vent

oil cooler is plugged go pressure wash it and clean it if that don't work cracked head

White smoke can be as safe as water vapor being blown out of your exhaust system, or your engine is sucking tranny fluid out of the transmission, if it's automatic. Even gas can show white or grey out the tailpipe sometimes, that just means you are accelerating too hard. Check your transmission fluid. If it is low, have a mechanic find out why, tell him what you see. Otherwise, no big deal.

weak fuel pump, choke not working ? Here are the service manuals for all Arctic cat ATVs

Bad timing ? water in the fuel. here are the service manuals for all Arctic cat ATVs Parts House Lawn Mower Parts and Chain Saw Trimmer Parts

Adjustment between the shift lever and gearbox here are the service manuals for all Arctic Cat ATVs Parts House Lawn Mower Parts and Chain Saw Trimmer Parts

Common problem is there is water and dirt that gets inside the actuator and it strips the plastic gears inside. Here are the service manuals for all Arctic Cat ATVs Parts House Lawn Mower Parts and Chain Saw Trimmer Parts

Sounds like the thermostat is not opening Here are the service manuals for all Arctic cat ATVs Parts House Lawn Mower Parts and Chain Saw Trimmer Parts

Here are the service manuals for all Arctic cat ATVs Parts House Lawn Mower Parts and Chain Saw Trimmer Parts

take off the horn unit power it direct if it works its ok, if not replace, next step wire a small bulb into the horn wires and press the button if it lights the switch is ok, if you have a circuit tester put one end on the battery ground and check for power in the horn wires if their is power there put the lead on battery positive and press the horn button if there is no power their the switch or wiring is faulty

Question edited for clarity, correct order and add maker. Question moved from Cars and Trucks to model category. Service manual https://www.manualslib.com/products/Suzuki-Kingquad-5901790.html ..

https://www.motosport.com/atv/oem-parts/suzuki/2004/eiger-400-4x4-auto/wiring-harness

It seems that the clutch is not disengaging may need a adjustment unless it is hydro drive then I am stumped.