TamerX 18mm Diesel Fuel Injector Cap/Block-Off Tool,

TamerX 18mm Diesel Fuel Injector Cap/Block-Off Tool, Compatible with 2007-2017 Dodge/Cummins 6.7L (Individual)
- Includes 1 diesel fuel injector block-off tool.
- An essential tool for anyone who works on 6.7L Common Rail Cummins Engines
- Helps in identification of faulty diesel fuel injectors and also used to diagnose engine knock sounds
- This tool will also work on other vehicles with a 18mm fuel line nut
This package includes one (1) Cap/Block-Off Tool

The TamerX Diesel Fuel Injector Cap / Block-Off Tool for 2007-2017 6.7L Dodge/Cummins Diesel is a toolbox essential for everyone working on common rail fuel systems.

When a common rail engine fails to start, your first troubleshooting step should be to check fuel rail pressure. If the pressure is under 5,000 PSI (on a 6.7L engine), the most likely culprit is a defective diesel fuel injector returning excess fuel back to the tank. A return flow volume test will allow you to determine if excessive fuel return flow is the issue.

To identify the individual cylinder that is at fault, you will use this cap/block-off tool. The diesel fuel injection line is removed from one cylinder at a time and the cap is then installed on the fuel rail in place of each injection line. When the bad injector is blocked off, the fuel pressure at the rail will increase and your engine will start.

In some situations, it can be useful to have multiple block-off tools, because multiple diesel injectors returning a small amount of diesel fuel will display the same symptoms as an individual diesel injector returning an excessive amount of fuel.

The diesel injector cap tool can also be used for diagnosing engine knocking sounds that could possibly be caused by a diesel injector or a single cylinder issue, especially on engines where you can't use a scan tool or if a scan tool is unavailable.

This part is appropriate for the following applications:

Make: Dodge / Cummins
Year Range: 2007-2017
Engine: 6.7L Cummins Diesel

This tool will also work on other vehicles with a 18mm fuel line nut.
Country USA
Brand TamerX
Manufacturer TamerX
ItemPartNumber TX67CT-1
Model TX67CT-1
Color Gold
UnitCount 1
UPCs 086547482981
EANs 0086547482981
ReleaseDate 0000-00-00

Country	USA
Brand	TamerX
Manufacturer	TamerX
ItemPartNumber	TX67CT-1
Model	TX67CT-1
Color	Gold
UnitCount	1
UPCs	086547482981
EANs	0086547482981
ReleaseDate	0000-00-00

TamerX 18mm Diesel Fuel Injector Cap/Block-Off Tool, Compatible with 2007-2017 Dodge/Cummins 6.7L (Individual)

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