Why Choose a Fraser Advantage 6.2L Engine Over the Competition?

Fraser Engines is committed to delivering superior remanufactured 6.2L GM engines that stand out from the competition in quality, performance, and customer satisfaction. Here’s why choosing a Fraser Advantage 6.2L engine is the best decision for your vehicle:

1. Critical Design Updates

Fraser addresses all known issues with the 6.2L GM engine, including:

• DOD (AFM) Delete Option: Eliminates common lifter and camshaft failures caused by cylinder deactivation.
• Improved Components: Upgraded lifters, pistons, valve seats, and oil pumps ensure durability and reliability.
• Enhanced Timing System: Reinforced chains, tensioners, and guides reduce wear and maintain precision.

These updates resolve the factory weaknesses that lead to premature failures, providing you with a more reliable engine.

2. Superior Durability

Fraser Engines are rebuilt with high-quality materials and precision machining:

• Precision-Balanced Rotating Assembly ensures smooth operation and longevity.
• Premium Gaskets and Seals prevent leaks and withstand high heat and pressure.
• High-Capacity Oil Pumps guarantee consistent lubrication under all conditions.

Every engine is built to meet or exceed OEM specifications, ensuring long-lasting performance.

3. Rigorous Testing

Each Fraser 6.2L engine undergoes comprehensive testing to verify:

• Compression and Oil Pressure
• Cylinder Head Integrity
• Rotational Balance

This ensures that your engine is ready to perform right out of the box.

4. Customization Options

Fraser offers flexibility to meet your needs:

• DOD Delete Packages: Choose to retain or remove Displacement on Demand (DOD) for improved performance and reliability.
• Tuning Recommendations: Expert guidance for ECM updates tailored to your specific setup.

5. Industry-Leading Warranty

Fraser Engines backs every 6.2L engine with a robust warranty, providing you peace of mind and confidence in your investment. Few competitors can match Fraser’s level of warranty coverage.

6. Wide Compatibility

Fraser’s 6.2L engines are designed to fit seamlessly into a range of GM vehicles, including:

• Chevrolet Silverado, Suburban, Tahoe, and Camaro
• GMC Sierra and Yukon
• Cadillac Escalade

Each engine is tailored to perform at its best, whether for towing, hauling, or performance driving.

7. Exceptional Value

Fraser combines top-tier quality with competitive pricing, delivering the perfect balance of performance and affordability. With Fraser, you’re investing in long-term reliability and customer satisfaction.

8. Expert Support

Fraser’s team of skilled technicians and customer service professionals are here to assist you every step of the way:

• Pre-purchase guidance to find the right engine for your needs.
• Installation tips and support for a smooth setup.
• Post-sale assistance to address any concerns.

Why Settle for Less?

When you choose a Fraser Advantage 6.2L engine, you’re not just buying a replacement engine—you’re investing in unmatched quality, performance, and reliability. Let Fraser Engines help you get back on the road with confidence.

Contact Fraser Engines today to experience the Fraser Advantage!

Break-In Procedure for 6.2L GM Engine (With AFM and With DOD Delete)

Properly breaking in your 6.2L GM Engine, whether equipped with Active Fuel Management (AFM) or configured as a DOD Delete, is critical to ensure its longevity and optimal performance. Below are detailed steps tailored for both configurations.

General Guidelines (For Both Configurations)

1. Pre-Start Checklist:

   • Verify all fluid levels:
     • Oil: Use high-quality 5W-30 synthetic oil for optimal lubrication.
     • Coolant: Ensure the radiator and reservoir are filled with Dex-Cool-compatible coolant.
   • Prime the oil system by cranking the engine without fuel or spark for a few seconds to build oil pressure.
   • Inspect all hoses, connections, and bolts for proper installation.

2. First Start-Up:

   • Start the engine and let it idle for 10–15 minutes to reach operating temperature.
   • Monitor oil pressure, coolant temperature, and listen for unusual noises.
   • Check for leaks during this period.

Break-In Procedure for 6.2L With AFM (Active Fuel Management)

AFM engines require careful attention to maintain cylinder deactivation functionality and ensure proper seating of internal components.

1. First 500 Miles:

   • Vary RPMs during driving; avoid extended periods of idling or maintaining a constant speed.
   • Keep the engine below 3,500 RPM and avoid full-throttle acceleration.
   • Allow the AFM system to activate and deactivate naturally during light-load conditions.
   • Avoid towing or hauling heavy loads during this period.

2. Oil Change After 500 Miles:

   • Drain the break-in oil and replace it with 5W-30 synthetic oil along with a new, high-quality oil filter.
   • Inspect the oil for metal shavings or debris as part of the break-in process.

3. 500–1,000 Miles:

   • Gradually increase engine load, but avoid high RPMs or aggressive driving.
   • Moderate towing and hauling can be introduced after 750 miles.

4. After 1,000 Miles:

   • Normal driving conditions can resume, including full-throttle applications and towing heavy loads.
   • Follow regular oil change intervals as specified in your vehicle’s owner’s manual.

Break-In Procedure for 6.2L With DOD Delete

DOD Delete engines operate with all cylinders active at all times, providing consistent power delivery and improved durability.

1. First 500 Miles:

   • Drive at varying speeds and RPMs, staying below 3,500 RPM.
   • Avoid heavy acceleration, full-throttle driving, or aggressive engine braking.
   • Do not tow or haul heavy loads during this period.

2. Oil Change After 500 Miles:

   • Replace the initial break-in oil with 5W-30 synthetic oil and a new oil filter.
   • Inspect the oil and filter for debris to ensure the engine is wearing in properly.

3. 500–1,000 Miles:

   • Gradually increase engine load and RPMs.
   • Light towing or hauling is acceptable after 750 miles but avoid pushing the engine to its limits.

4. After 1,000 Miles:

   • Resume normal driving conditions, including towing, hauling, and full-throttle applications.
   • Continue with regular maintenance intervals, including oil changes and filter replacements.

Additional Tips for Both Configurations

• Monitor Engine Performance: Pay close attention to oil pressure, engine temperature, and overall performance during the break-in period.
• Avoid Synthetic Oil (if specified): Some DOD delete configurations may recommend conventional oil during the first 500 miles unless otherwise instructed.
• PCM Tuning for DOD Delete: Ensure the engine control module (ECM) is properly tuned to disable AFM parameters for DOD delete engines.

By following this tailored break-in procedure, you’ll ensure your 6.2L GM Engine provides reliable performance and durability for years to come. If you have further questions, Fraser Engines is here to help!