close up of truck engine and technician

Fuel Nozzle Issues & Troubleshooting

Pintle nozzles...In todays' engines, pintal nozzles are used primarily in gasoline applications- more specifically...

AMBAC Close Up of Fuel Nozzle

What is a Fuel Nozzle?

A nozzle (also called a tip) is an integral part of an injector. Depending on the application, it can be either a...

trouble shooting heavy duty engine

Trouble Shooting Any Diesel or Gasoline Fuel System

Any diesel or gasoline internal combustion engine requires fuel delivery (flow & pressure) to run. Although...

a close up of a car engine

What is a Fuel Pump and What are Symptoms of a Bad Fuel Pump?

Before reading this article, please be aware that there is a difference between a fuel pump and a fuel injection...

AMBAC Tubos

Common Turbocharger Problems and Failures

Common turbo problems that can lead to anything from diminished performance to destroying the engine.

close up of a work being done on a turbocharger

What is the Purpose of a Turbocharger?

REVISED... with help from our friends at Western Turbo. What is a Turbocharger? A turbocharger, more commonly...

AMBAC Clean and Dirty EGR Coolers

Symptoms of Bad EGR Cooler for Heavy Duty Applications

Symptoms of Bad EGR Cooler for Heavy Duty Applications Exhaust Gas Recirculation Coolers or EGR Coolers...

AMBAC EGR Cooler - What is it?

What is an EGR Cooler?

The Exhaust Gas Recirculation system is one of the methods used to reduce the amount of harmful emissions from...

Common Fuel Injector Problems & How to Solve Them

Fuel Injector Issues & How to Solve Them

Common Fuel Injector Problems & How to Fix Them Symptoms Of Bad Fuel Injector When the fuel injector is...

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