Quick Reference

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NGK talks about the benefits of avoiding aggressive driving in traffic

NGK shares five points that differentiate themselves in alcohol-fueled cars (ethanol) and gasoline

NGK gives four tips for buying used cars

NGK shows how to fault diagnose different types of ignition coils

NGK lists six automotive advances that deserve special care from mechanics

NGK highlights the top four challenges faced by auto parts clerks

NGK highlights the evolution of ignition systems

NGK warns of common bad practices with glow plugs

NGK explains the differences between the types of ignition coils

NGK brings the five changes that are contributing to eco-efficiency in modern automobiles

Niterra celebrates 65 Years in Brazil

NGK and NTK brands change the visual identity of candle packaging, ignition cables and oxygen sensors

Niterra Unveils 5 Tactics to Ensure Quality in Its Factory

NGK renews partnership with Honda Racing for the 2024 season

NGK lists three trends in the fuel injection system

Ferrari's new Formula 1 car features NGK spark plugs

Niterra, owner of the brands NGK and NTK, Provides 3 Car Care Tips After Vacation

Niterra, owner of the brands NGK and NTK, brings 3 steps to deal with the effect of flooding on vehicles

Niterra, owner of the brands NGK and NTK, Shares five tips for fuel economy

NGK warns of three risks of driving with fuel injection system problems

Niterra, owner of the brands NGK and NTK, Highlights 3 Benefits of Using Noble Metal Spark Plugs

Niterra, owner of the brands NGK and NTK, Warning about 5 signs of ignition coil problems

Niterra, owner of the brands NGK and NTK, Warning about 4 vehicle problems that impact the environment

Niterra, owner of the brands NGK and NTK, List 5 warning signs in the cooling system

Niterra, owner of the brands NGK and NTK, List 6 factors that classify the use of the vehicle as severe

Niterra, owner of the brands NGK and NTK, List 5 risks of maintaining the vehicle at home

Niterra, owner of the brands NGK and NTK, highlights 5 curious facts about the mechanical part of vehicles

Niterra, owner of the brands NGK and NTK, highlights 5 curious facts about the mechanical part of vehicles

Niterra, owner of the brands NGK and NTK, highlights 3 points of pre-vacation automotive maintenance

Niterra, owner of the brands NGK and NTK, Clarifies 5 doubts about glow plugs

NGK and NTK are leading brands in trust and recognition among mechanics and automotive repair professionals

Niterra, owner of the brands NGK and NTK, Reveals 4 Benefits of Glow Plugs in Diesel Engines

Niterra, owner of the brands NGK and NTK, Shows the differences between pre- and post-catalyst lambda sensors

Niterra, owner of the brands NGK and NTK, Highlights 8 problems caused by lambda probe failures

Niterra, owner of the brands NGK and NTK, adopts 5 actions in favor of sustainability

Niterra, owner of the brands NGK and NTK, explains the 3 different types of vehicle maintenance

Niterra lists the 3 most common mistakes in car maintenance

NGK brand wins MESC Award in the auto parts segment

Niterra lists three precautions to avoid car damage caused by heavy traffic

Niterra lists 5 precautions to avoid fuels of dubious quality

Niterra lists 4 top trends in automotive ignition technology

Niterra highlights three tips for proper pricing in workshops

Niterra celebrates 64 years of operation in Brazil

NGK supports Honda Racing teams in the 2023 season

Learn how to take care of the vehicle during the July holidays

Niterra lists 5 mechanical tips to value the sale of the car

Niterra lists 4 tips for vehicle care in winter

NGK is named best brand in the categories of sails and cables in the Sindirepa-SP Award 2023

Niterra teaches how to reinforce defensive driving to increase traffic safety

World Environment Day: How preventive maintenance can help with sustainability

Niterra is recognized for its excellence in quality and delivery at the Moto Honda 2023 awards

NGK presents portfolio of spark plugs, suppressive terminals and oxygen sensors at Feria 2 Ruedas

NGK and NTK are voted the best brands of probes, Sensors, spark plugs and spark cables for the Inova Award

NGK renews support to Cobra Racing Team for 2023 TCR South America season

Supplier of spark plugs to Yamaha, NGK supports Yamalube's 2023 season

Expanding, NGK group officializes name change to Niterra

NGK clarifies the 6 most frequently asked questions of mechanics

8 tips for the correct handling and installation of spark plugs

NGK plans solar plant expansion in 2023

NGK points out main inspection points of spark plug on motorcycles

Aligned with fuel emission reduction limits, NGK fulfills sustainable commitment

NGK highlights the benefits of using special candles

“Using mobility apps: 5 Car Care on the Beach

Check out NGK tips to avoid unforeseen traffic during the rains

Find out which vehicle components should be inspected after your holiday trip

Find out the first signs of wear on ignition cables

NGK announces new line of oxygen sensors branded NTK

7 signs that the time has come to maintain the vehicle

4 review tips for taking the road on vacation

Mechanic's Day: NGK's initiatives for the benefit of the

Start-stop system: pocket and environment ally

NGK is voted the best brand of sails and sail cables by Sindirepa-RJ

NGK announces new line of ignition coils

Cars for PCDs: necessary care and adaptations

NGK expands spark plug portfolio

Water bikes: check out maintenance and safety tips for the holiday season

5 bike review tips to save fuel

Inspection of candles: How to Spot 5 Signs of Engine Problems

NGK will conduct training of diagnostic procedures of coil test in vehicles in the 5th edition of the Brazilian Congress of Mechanics

NGK lists the main measures to prevent accidents with CNG cars

NGK provides 5 tips for anyone who is going to buy a used or new car

Year-round or year-round review: What is the best choice?

NGK advises on care of diesel vehicles in winter

NGK clarifies main doubts about special candles

NGK is elected the best brand of spark plugs and ignition cables by the Sindirepa-SP Award

NGK SPARK PLUG announces name change from April 2023

NGK celebrates 63 years of operation in Brazil

NGK is recognized by General Motors for the 10th consecutive year

NGK wins Moto Honda award

special candles: check out the benefits for turbo engines

Velas Laser Iridium

NGK spark plugs and cables are the most bought by mechanics; NTK lambda probes also take the lead

NGK warns of car maintenance as winter approaches

historic mark: NGK surpasses 2,5 billion candles produced in Brazil

NGK shows technological innovations at Feria 2 Ruedas, in Colombia

motorcycle speed: NGK renews support for Yamalube competition

NGK presents the latest technologies for ignition systems at the 10th Autopar

which now has the reinforcement of Bia Figueiredo

– Interlagos – Doubles race

NGK do Brasil is the most remembered brand in the candle segments, NGK do Brasil is the most remembered brand in the candle segments

Motorcycle: 5 precautions to ride in the rain safely

Impact damage to the sail

Corrosion of metallic castle

Iron oxide contamination

Side electrode break

Corona stain

Excess torque

cracked insulator

Overheating

drenching

wet carbonization

dry carbonization

End of life

Residue in the glow plug

Deformation in the glow plug settlement region

Difficulty in installing and deforming the glow plug bulb

Thread breakage

Thermal shock on the glow plug

Supply voltage above specified

Broken heater

Breakage of probe wires

Loose wire in connector

Oil and moisture seepage into the connector

Crumpled / torn grommet

Perforated filter

Impact marks

carbon waste deposit

red waste deposit

white waste deposit

hole in the candle side cover

Chemical attack

dryness

Flash over

Oxidation at connection terminals

Cut in protective cover

Connector release

Connector melting

Chemical attack on coil terminals

Oxidation at the coil terminals

Crack in coil body

Coil body break

Oxygen Sensors (Lambda probe)

detonation sensors

What precautions should be taken when installing spark plugs?

The stain that appears between the insulator and the metallic castle is caused by gas leakage?

Why should we use a resistive type spark plug?

What do NGK spark plug codes mean?

What is the best way to select a correct candle?

What is the function of a spark plug?

What is the life of an oxygen sensor?

In a car we can exchange one brand of broadband probe for another?

What is wideband or wideband sensor?

Because the post catalyst sensor signals are more stable?

Pre and post catalyst sensors are the same?

What is the post catalyst sensor for?

What are the tests we can perform on oxygen sensors?

I replaced a vehicle's oxygen sensor and it's stuck when checking with automotive scanner, the sensor is defective?

Can I apply any oxygen sensor to a vehicle?

What is the difference between a thimble type oxygen sensor (finger) or planar?

What is the color pattern of the NTK probe wires?

How to Test an Oxygen Sensor or λ Probe?

Because an ignition coil cracks?

Flash over ignition coils may occur?

What is Ignition Coil Return Signal?

What should we measure in an analysis of ignition coils?

What are the main factors that affect the life of a coil?

What is the advantage of a vehicle in having a coil for each cylinder?

What is the difference between coils with coupled ignition module and without module?

Can I make an adaptation of an ignition coil?

What is Dwell Time Ignition Coils?

We may use misfire detection products on the ignition cables.?

Oil leaks and engine washing products attack the ignition cables?

What is flash over on ignition wires?

what is corona current?

What is leakage current in an ignition cable?

How to Measure the Resistance of an NGK Cable?

What is the difference between SC and ST type cables?

What is the resistance in the ignition cables for?

Ignition cables have a lifetime?

When installing a turbocharger (about food) should i replace the original candle?

Should I reduce the electrode clearance in cars converted to CNG?

how long does a candle last?

Which candle should I use in a CNG conversion?

Can I reuse candles with side directional electrode, that is, remove and install the same spark plug?

What are candles with directional side electrode?

what is flash over?

What is a Green Candle and How to Identify It?

What is the function of insulator corrugations?

P8. Why is the appearance of a candle's igniting tip so important?

What is a spark plug overheating?

What is the carbonization of a candle?

What does the thermal degree of a candle mean??

Why use NGK spark plugs?

What is the life of a glow plug?

I can change only one glow plug?

There is recommended aperto torque?

We can test a glow plug by plugging directly into the battery?

How to test a glow plug?

What other features should we look for in a glow plug besides voltage and starting system?

All heater candles work with 12 volts of voltage?

glow plugs

Ignition Cables

Suppressive Terminals

coil terminals

ignition coils

Semi shallow discharge candles

Competition Sails

Velas Iridium IX

Candles with directional side electrode

Multiple Electrode Candles

Velas V-Power

Conventional Candles

Velas Green

Can I install any glow plug in a vehicle?

All diesel engines have glow plugs?

What is the function of glow plugs in a diesel engine?

Velas Laser Platinum

Velas G-Power

Resistive candles

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