Sales and Support 843-933-3050

Performance Diesel Parts

16mm Diesel Fuel Injector Cap / Block-Off Tool Set for 2011-2016 Chevrolet/GMC 6.6L Duramax LGH, LML (8-Pack)

TamerX 16mm Diesel Fuel Injector Cap / Block-Off Tool Set for 2011-2016 Chevrolet/GMC 6.6L Duramax LGH, LML (8-Pack) Part# TX66LMLLGHCT-8

SKU: TX66LMLLGHCT-8

Availability: In stock

$185.95
View Terms and Conditions

Details

Details

This package includes eight (8) Caps/Block-Off Tools.

The TamerX Diesel Fuel Injector Cap / Block-Off Tool Set for 6.6L Chevrolet/GMC Duramax (LGH, LML) is a toolbox essential for everyone working on Duramax fuel systems.

When a Duramax engine fails to start, your first troubleshooting step should be to check fuel rail pressure. If the pressure is low, 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 injector block-off tool is appropriate for the following applications:

MAKE: Chevrolet/GMC
ENGINE: Duramax 6.6L [LGH & LML]
YEARS: 2011-2016

This tool will also work on other vehicles with a 16mm fuel line nut.

Feature and Benefits

Additional Info

Part Number TX66LMLLGHCT-8
FEATURES & BENEFITS Includes 8 diesel fuel injector block-off tools.
1. An essential tool for anyone who works on 6.6L Common Rail Cheverolet/GMC engines (LGH & LML)
2. Helps in identification of faulty diesel fuel injectors
3. Also used to diagnose engine knock sounds
4. Free Shipping
5. This tool will also work on other vehicles with a 16mm fuel line nut
Make GMC / Chevrolet
Year Range 2011-2016
Engine 6.6L Duramax Diesel (LGH and LML)
Product Type Tool

Reviews

Write Your Own Review

You're reviewing: 16mm Diesel Fuel Injector Cap / Block-Off Tool Set for 2011-2016 Chevrolet/GMC 6.6L Duramax LGH, LML (8-Pack)

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars
Price
Value
Quality

You may also be interested in the following product(s)

Contact Us
© 2016 Tamerx.com