Why won't the quadric start?

Driving school

We will take you to the official website of the Motopuls motor service.

  • Our company has been providing clear and quick repairs of ATVs and motorcycle repairs for 7 years. Our warehouse has enough spare parts and components for quick repair of motorcycle equipment.
  • We are vikorista, which is the most beautiful, certified possession. Our company provides the following services: Motorcycle repair We repair BMW, Honda, Yamaha, Kawasaki and other Japanese and American motorcycles.
  • technical service ATVs.
  • Installation of additional equipment. - Buggy repair

- we repair buggies and UTVs.

Our team of mechanics will install the entire range

technical work buggies are being repaired and updated. Scooter repair - We offer all types of scooter repair work. Engine overhaul, electrical wiring repair, plastic repair, etc.

Snowmobile repair, maintenance

We can quickly repair your snowmobile and prepare it for winter.

  • For clients of our motor service we offer a system of discounts and bonuses.
  • Repair of gearbox and variator;
  • Correction of ATV and motorcycle frames;
  • Repair of the chassis and rebuilding of the suspension;
  • Repair of motorcycle and ATV shock absorbers;
  • Repair and renewal of gearboxes for ATVs and buggies;
  • Argon arc welding of aluminum and alloys;
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  • Farming robots;
  • Renewal of plastic;
  • Protecting the gas tank of a motorcycle in Iran.
  • ;
  • Tuning and preparation to a different class;
  • Periodic technical maintenance of motor vehicles;

Preparation and repair of parts produced in production.

Our warehouse of spare parts contains thousands of items, and if you can’t find anything, the courier service will promptly deliver the required part from the central warehouse.

We are always happy to have a new client!

We will be glad to welcome you among our clients!

Why won't the ATV start?

Don’t know why you should start looking for problems?

Then we will try to understand the main reasons why the ATV may be unable to start.

Unfortunately, the technology of any manufacturer begins to believe very early on, because no one is insured, but it’s not so easy to find out the malfunction and start the ATV before you start, especially if you are far from the service station service

As trite as it may sound, we first need to check the presence of gasoline in the gas tank: believe me, people often try to start an ATV with a dry tank.

It’s surprising that the engine’s power button is not turned on; it’s usually located on the left side of the car, and it’s also a shame that one of them may have burned out.

Check the spark plug to see if there is a spark.

This is what the spark plug looks like, installed in the reference and tuned engine:



The ATV will not start: reason No. 2

If you have marked the color of the spark plug, you may need to adjust the carburetor of the ATV.

In order to verify the presence of a spark, you need to unscrew the spark plug, insert it into the spark plug holder, press it to any metal part of the ATV (don’t forget about safety precautions: there is no harm in molasses from gasoline) and crank the starter, the spark appears and is clearly visible . If there is a spark, you must replace the spark plug if the spark does not appear, check the wiring, and also replace the ignition coil. Sing what

air filter your ATV is clean and free of leaks, and the air pipe from the filter to the carburetor cannot be damaged. Make sure you clean the carburetor and clean it

burning filter

In case of burner pipes, clean the carburetor using cleaning lines and blowing out the channels. ATV won't start: reason No. 3 Check the correct fuel pump.

After the ignition is turned on, it is due to the noticeable sound of the fuel pump turning on and gasoline being pumped into 4


burning system . It is also necessary to check the functionality of the fuel pump relay.

The ATV will not start: reason No.

Duje a common cause When starting a bad engine, the piston is worn out and, as a result, the compression is bad (as a rule, there are ATVs with decent mileage), you can measure the compression with a special device called a compression meter.

ATV won't start: reason No. 5

Dosit often the ATV is crappy to start in winter hour, and after turning around through a bunch of people, they couldn’t start it.

Do you know the situation?

It’s obvious that the sparks and the addition of fresh fuel to the engine die out literally in two or three seconds.

How can this be done?

Even before your ATV without causing too much trouble: all you need is careful maintenance and periodic technical inspection.

Don’t panic: in this case, it is possible to confirm that the problem is primarily in gasoline, and not in the ATV. As any carbohydrate, gasoline is a volatile substance, it cannot be guaranteed for its stability over the long term.)

Part of its faction is evaporated, and the country that was lost spends its time until it is occupied and, therefore, is no longer in a burning madness.

Why did your ATV seem to start after a long break in operation?


What needs to be done to improve the situation?


At the bottom of the carburetor there is a horizontal screw screw (a hose with a fitting located on the handle can serve as a guide).


This screw must be tightened to allow the old gasoline to come out. The country that flows will have a kalamut yellowish color.

As soon as you can replace it with fresh gasoline, the flame must be turned off.


For this you just need to tighten the screw. Now you can try to start the ATV: you won’t have any problems.(depending on the surface temperature 1-5 minutes).

If the engine does not start:

1. To make the engine more comfortable to start, especially in cold weather, add the “Swidly Start” aerosol and before starting, spray it onto the filter with 1-2 presses onto the nozzle of the can.


2. Turn the cap completely screwed in throttle valve Any way - screw it up.

3. The engine may not start due to defective wrappers idle– to lift them, tighten the screw 1-1.5 turns behind the anniversary arrow.

4. If the engine does not start after dry parking- It is necessary to remove gasoline that has become stagnant from the carburetor.


Unscrew the bottom screw of the hot carburetor and let the fire burn.

Before starting, it is recommended to carry out this procedure 3-5 times. Running in the new engine: For reliable

long work Your equipment requires running-in - gentle operating mode: 1. During the break-in period, the proportion

burning sum 1:20 (1 l. AI-92 + 50 ml. olia)..

2. Start the engine, run at idle speed 1

burning tank

3. Before the break-in hour, do not open the gas more than ½, do not over-invent the equipment, do not let the engine overheat - cool the engine for 15-30 minutes.

4. Run-in is completed after 5 new gas tanks have been knocked out.

5. After break-in, be careful not to use the gas until it has been used for a long time.