JASPER Offers Reman GM Class-1 DOD/AFM Delete Engine

JASPER Offers Reman GM Class-1 DOD/AFM Delete Engine

AFM and DOD refer to cylinder de-activation, which GM used as a fuel economy measure.

Jasper Engines & Transmissions has announced the release of the GM Gen IV 5.3L Class-1 engine, with an available DOD/AFM Deleted option.

This unit cannot be currently sold in California.  It is currently available for the following applications:

• 2007-2009 Chevrolet Tahoe, Suburban, and Silverado

• 2007-2009 GMC Sierra, Yukon

AFM (Active Fuel Management) and DOD (Displacement on Demand) refer to cylinder de-activation. GM used cylinder de-activation as a fuel economy measure.  

“JASPER offers this engine due to customer complaints of excessive oil consumption, lifter failure or cam failure on their original engine, plus the need for extra power,” said Brad Boeglin, JASPER Research and Development group leader. “We removed the DOD/AFM lifter and valley plate and replaced them with non-DOD/AFM options, and a Class-1 Non-AFM/DOD camshaft.  This engine option provides up to 53 additional horsepower and 20 extra lb-ft of torque.

“A Diablo i3 tuner is included with the purchase of this engine to reprogram the ECM, and remove the command for the DOD/AFM,” added Boeglin. “The tuner has preloaded settings available for different octane fuels, transmission shift time/pressure adjustments, tire size, and more.”

The GM Gen IV 5.3L Class-1 DOD/AFM Delete engine is covered by a nationwide, transferable parts and labor warranty of up to three years, or 100,000 miles. Full warranty disclosure is available on the Jasper website or upon request.  

For more information, visit jasperengines.com

You May Also Like

Milwaukee Introduces New M18 PACKOUT Six Bay Rapid Charger

The new portable charging solution means less downtime with full system compatibility.

Milwaukee Tool continues to deliver productivity enhancing solutions for the professional tradesman with the introduction of the M18™ PACKOUT™ Six Bay Rapid Charger. With the ability to rapid charge two batteries simultaneously, this new solution can charge six M18™ REDLITHIUM™ XC5.0 battery packs in just three hours, so users can get back to work quicker. 

ZEUS Diagnostic Tool Now With Flag Tracker Feature

With flag drop function, simplified navigation and updated graph view, this feature simplifies the diagnostic process.

TOPDON To Develop New 2-in-1 Battery Testing And Charging Tool

The company is anticipating completing development and shipping product by October of 2022.

New Rislone Product Address Power Steering-Related Issues

This product is a dependable solution for customers suffering steering “whine.”

VW Passat/Golf, Audi A3 Transmission Oil Change Procedures

6-speed DSG DQ250 transmission VW PASSAT / Golf VI / Golf VII / Audi A3 | EXPERT-KITS+ V10-86-0005

Other Posts

Westar Releases 58 New Engine And Transmission Mounts

These newly released items are all in stock and ready for immediate shipment.

Lang Tools Offers Hybrid Safe Multimeter

This versatile and accurate DMM can make your testing on and off the vehicle faster and more efficient.

Snap-on Introduces New Style Zeus Workstation

The updated cart provides the freedom to use the ZEUS system throughout the service bay.

Autel U.S. Enters EV Charging Solutions Industry

Autel U.S. announces two new EV charging solutions both for home and commercial use.