Test conditions: errors at startup are eliminated; the fuel tank is filled, the mechanical part of the engine is working, the battery is charged, the starter rotates to the provisions of turnover.
CAUSE | SOLUTION |
The engine does not start or runs poorly |
| The engine is not heated | Check heating system |
| No voltage on the switch rod | Connect the voltage indicator to the switch rod, switch off the ignition. The LED should be lit, otherwise find and eliminate breakage |
| The electromagnetic switch traction weakened, defective | Check the secure connection and contact with the mass of the ignition switch. Turns on and off the ignition, and the thrust is to flip switch |
| Faulty fuel supply | Check fuel supply |
| Fuel lines kinked, clogged, leaking, porous | Clean fuel |
| Clogged fuel filter | Replace the fuel filter |
| In the winter: ice in the filter and fuel lines | Wheeled car in the heated garage and warm up the engine |
| It does not work the fuel tank ventilation. A fuel strainer in a fuel tank is polluted | Clean the filter |
| Downed start Fuel | Check and adjust the start of the service |
| Defective nozzle | Check nozzle, unscrew the union nuts and consistently test the cylinders |
| Faulty fuel pump | As a test to install a new pump |
The engine runs at idle in spurts, when starting off |
| Idle speed incorrectly adjusted | Adjust the idle speed |
| Seized drive gas supply | Restore ease of movement, adjust |
| Loose fuel lines to the fuel pump and the fuel filter | Replace the fuel lines, to clamp, tighten banjo bolts |
| Weakened, cracked, or removal of the base plate (rear mounting) or console (front mounting) pump | Check the base plate or the console |
| Mixed up pustotelnye bolts piping supply and return fuel | Install the hollow bolt correctly. Banjo bolt fuel return pipe is provided with a throttle return flow and is marked "OUT" to the hex head |
Too much fuel |
| Dirty air filter | Replace the filter element |
| Leaky fuel supply system | Check by inspection all the fuel (supply, return and injection), fuel filter and fuel pump |
| Clogged fuel return pipe | Blow return line from the fuel pump to the fuel tank. Replace bypass choke Banjo bolt fuel return pipe |
| Too high idle and limit turnovers | Adjust the pace |
Before unscrewing the fuel, clean their means of cold clearing.