Applications:

Why you Need This Tool?

The fuel rail and injector assembly used on the Hitachi SIDI system on 2010 LF1 3.6L V6 and LAF 2.0L ECOTEC has two seals on each injector, and these seals are installed with very tight tolerances. Once the engine has been run, injector and rail removal is very difficult. Each mount assembly contains an isolator, and cannot have any force applied to the mount for removal.

• This Tool can help you work Efficiently and Quickly.

Similar to EN-49248 and compatible with OTC 6706.

• For 27 - 214 General Motors direct injection vehicles.
• 4.3L 3.6L 3.0L GDI V6, 2.5L 2.4L 2.0L GDI I-4.
• Note: If you are working on a 5.3L or 6.2L you will need a quantity of 2 sets.

• Used for removal of the direct injection fuel rail without damage.
• The rail assembly must be removed as straight as possible to prevent damaging an injector bore in the cylinder head or the mounting assembly.
• This Tool installs in place of the mounting bolts, and reaches under the injector rail near each mount location.
• The hand wheels on EN-49248 at each mount location are tightened evenly to un-seat all injectors evenly, preventing damage to the injectors, cylinder head, and rail mount assemblies.

Easily remove and replace the old seals for reusing an injector:

Step 1.

• Remove the fuel injection fuel rail noise shield-(1).
• Cut the plastic tie strap-(1).
• Disconnect the fuel pressure sensor electrical connector-(2).
• Remove the fuel pressure sensor-(3).

Step 2.

• Remove the bank 2 and bank 1 fuel rail fasteners-(1)-for clearance purposes.
• Disconnect the electrical harness from the fuel rail harness connection.
• Disconnect all 4-fuel injector electrical connections.
• Remove the fuel rail assembly retaining bolts.

Step 3.

• Install EN-49248 studs-(1) into the 2 center fuel rail assembly retaining bolt locations.
• Tighten the studs to 22-Y(16-lb-ft). Install EN-49248 remover-(2) onto each stud, and engage the hooks to the fuel rail.
• Install the nuts-(3) retaining the remover onto the studs and tighten until snug.

Step 4.

• Turn the handles simultaneously in order to pull the fuel rail straight out along the fuel injector axis.
• DO NOT twist when pulling out on the fuel rail and injector assembly.

Step 5.

• Using the EN-49248–4 hook, raise the fuel rail-(1)-as an assembly.
• Once the fuel rail is free, remove the EN-49248 special tool.
• Note: Use care to avoid contact with the fuel rail harness during special tool installation and fuel rail removal.

Step 6.

• Slide the fuel rail-(1)-toward the front of the engine approximately 1-inch (25.4-mm),in order to clear the center injector bore.
• Slide the fuel rail-(1)-toward the rear of the engine approximately 1-inch (25.4-mm),in order to align the center injector bore.

Step 7.

• Hand tighten the two outer fuel rail fasteners to seat the injectors.
• Start and hand tighten the remaining fuel rail fasteners.
• Tighten the fuel rail fasteners in the sequence shown above to 25-Y (18-lb-ft).

Step 8.

• Tighten the fuel pressure sensor-(3)-to 33-Y (25-lb-ft).
• Connect the fuel pressure sensor electrical connector-(2)-and secure it with a new plastic zip tie.
• Install the fuel feed intermediate pipe.
• Inspect for leaks.

Features & details

Features

• UNIVERSAL FITMENT -- For 2007-2014 General Motors Direct Injection Engines including those used for Pontiac, Saturn, Cadillac, and Chevrolet vehicles. Work on 4.3L 3.6L 3.0L GDI V6, 2.5L 2.4L 2.0L GDI I-4. Note: If you are working on a 5.3L or 6.2L you will need a quantity of 2 sets.
• EASIER WORK -- Used for removal of the direct injection fuel rail without damage. The rail assembly must be removed as straight as possible to prevent damaging an injector bore in the cylinder head or the mounting assembly.
• REPLACEMENT -- Replace part number EN-49248. The handwheels on EN-49248 at each mount location are tightened evenly to un-seat all injectors evenly.
• SUPERIOR MATERIAL -- Made of high-quality solid steel with black anodizing, no-deformation, rust-resistance, and durable to life-long service to use.
• SATISFACTION GUARANTEE -- If you''re not 100% satisfied with the item, simply return it for a full refund in 30 days. Support 1-year after-sale service. Please be assured of buying.

Product information

Additional Information

• ASIN: B092477FKV
• Customer Reviews: 5.0 out of 5 stars 1Review
• Best Sellers Rank: #613,238 in Automotive (See Top 100 in Automotive) #1,610 in Automotive Replacement Fuel Injectors
• Date First Available: April 9, 2021

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