DIY porter repair

In detail: do-it-yourself porter repair from a real master for the site my.housecope.com.

The commercial Hyundai Porter truck has been produced since 1977. The first generation lasted on the assembly line until 1986. In total, the manufacturer presented four generations of the model, the latter being assembled in Russia at the facilities of the TagAZ company. The engine is a 2.5-liter diesel unit of various configurations, with a capacity of 80 to 133 horsepower.

The modern turbocharged internal combustion engine D4BF is equipped with an electronic high-pressure fuel pump and meets the environmental standards of EURO-3. Thanks to its good traction characteristics, the Porter engine can handle the transportation of loads weighing up to 950 kg. But in Russia, commercial vehicles are often overloaded, and this negatively affects the resource of the engine.

Note: a limited number of cars, mainly imported from abroad, are equipped with a 2.6-liter naturally aspirated D4BB.a engine.

1) Loss of power, the appearance of black smoke from the exhaust pipe.

If the car accelerates poorly when you press the gas pedal, you will need comprehensive diagnostics. The problem with EGR is considered characteristic, less often the actuator itself hangs. The reasons are the normal wear and tear of the unit, refueling with low-quality diesel fuel.

Please note that diesel fuel can adversely affect the operation of the injectors and the turbine. A typical example - after an idle period of 20-30 minutes, problems with starting begin, the engine, until it warms up, troit. There are two obvious problems here: the first has to do with the ignition, the second has to do with the fuel system. The ignition just needs to be correctly set, but to eliminate blockages from the surfaces of injectors, high pressure fuel pumps, plunger pairs, use the RVS-Master Injection Pump Dp3. The composition cleans off resins, carbon deposits, simplifies starting at sub-zero temperatures, and improves combustion of the air-fuel mixture. By flushing you will be able to:

Video (click to play).
  • Minimize friction.
  • Normalize the operation of the plunger pairs.
  • Restore the rated power of the motor.
  • Reduce fuel consumption (savings - up to 15%). According to the Korean manufacturer, the Porter engine when driving on the highway consumes 10.2 liters of fuel per 100 kilometers. Although in Russian realities, feel free to add 20% to this figure.

2) Excessive noise of the power unit.

Increased noise may be present at idle or while driving. It is provoked by a violation of the seals and the performance of the oil, wear of the working surfaces of the power plant, and an increase in the clearances in the valve mechanism. Another typical breakdown is depressurization of the intake or exhaust system. For testing, use soap foam, colored gas, additionally check the tightening of the clamps. With increased noise, competent repair of the Porter engine is possible only after a complete diagnosis.

3) Increased oil and fuel consumption.

If you do not carry out timely maintenance, violate the rules for operating the turbocharger, this will result in increased oil and fuel consumption. Correct Porter engine maintenance includes changing oil, filters, timing belts, adjusting valves, preventive checks on EGR and turbocharging.

If the belt is allowed to break, the integrity of the cylinder head will be violated. The same will happen with high mechanical or thermal stress. If antifreeze leaks, the engine overheats and an unpleasant smell comes from under the hood. When antifreeze seeps into the combustion chamber, white smoke, steam, appears. The cylinder head in the Hyundai Porter is not repairable. In the event of a breakdown, it must be replaced with a new analogue.

Diesel internal combustion engine Porter with a high compression ratio of 30 kg / sq. cm is equipped with a turbocharger. One factor adversely affects its resource.After a hard day's work, driving at high speeds, the driver parks and instantly turns off the engine, which does not have time to cool down. The oil burns out in the bearings, when the turbine is restarted, it operates under conditions of insufficient lubrication, and the carbon deposits from the burnt oil turn into an abrasive. To prevent early damage to the turbine, install a turbo timer or let the engine idle for 5-7 minutes before stopping. It is advisable to use the oil recommended by the manufacturer (especially for turbodiesel engines).

The diesel 2.5-liter unit was previously installed on the Mitsubishi Pajero, where it has established itself as a tough fighter. The resource, with proper operation, can reach 500 thousand km. But such a solid mileage is unlikely to remain without a trace for the turbine, generator, injection pump.

To extend the life of a power unit, you need:

  • Avoid overloading.
  • Perform maintenance in a timely manner.
  • Monitor the level of antifreeze (if the coolant leaks, the particles of the prechamber will get into the cylinders, the rings will turn into fragments that pose a potential danger to the liners).
  • Change the fuel filter more often, which quickly becomes clogged due to the low quality of diesel fuel.
  • Use RVS-Master prophylactically (in common versions with a D4BF engine, the oil volume in the system is 5.4 liters, therefore, RVS-Master Engine Di6 is suitable for CIP).

The friction geomodifier consists of a composition of magnesium silicates, plasma-expanded graphite, amphibole, forsterite. It is designed to increase the engine resource (increase - up to 120 thousand km), reduces smoke and energy consumption by 7-15%, increases the strength in friction units, and normalizes compression. After correct treatment, fuel consumption drops by at least 1 l / 100 km. By removing carbon deposits, normalizing gaps, the motor power increases. This is a kind of CIP repair of the Porter engine. RVS-Master, unlike additives, does not change the composition and properties of engine oil.

Hyundai Porter transmission manual transmission repair or buy Rebuild?

Hyundai Porter manual transmission malfunction