2016 Chevy Silverado Engine Guide
Complete Guide to 4.3L V6, 5.3L V8 & 6.2L EcoTec3 Specs, AFM Problems & Repair Options
2016 Silverado Engine Options
| Engine | Displacement | Horsepower | Torque | AFM | Fuel Type | Reliability |
|---|---|---|---|---|---|---|
| 4.3L EcoTec3 V6 (LV3) | 262 ci | 285 hp @ 5300 | 305 lb-ft @ 3900 | No | Regular | Best |
| 5.3L EcoTec3 V8 (L83) | 325 ci | 355 hp @ 5600 | 383 lb-ft @ 4100 | Yes | Regular | Fair* |
| 6.2L EcoTec3 V8 (L86) | 376 ci | 420 hp @ 5600 | 460 lb-ft @ 4100 | Yes | Premium | Fair* |
*AFM-equipped engines (5.3L, 6.2L) commonly experience oil consumption and lifter issues. The 4.3L V6 is considered most reliable due to lack of AFM. All 2016 engines feature direct injection and variable valve timing.
2016 EcoTec3 Gen V Engine Technology
The 2016 Silverado features GM's second-generation EcoTec3 engines with significant improvements over previous Vortec engines:
Direct Injection:
High-pressure fuel injection for improved efficiency and power. Note: Can cause carbon buildup on intake valves over time.
Variable Valve Timing:
Cam phasing on intake and exhaust for optimal performance across the RPM range.
8-Speed Transmission:
8L90 automatic provides better fuel economy but can develop shudder issues requiring fluid change.
Critical: Active Fuel Management (AFM) Lifter Failure
The 5.3L and 6.2L EcoTec3 V8 engines use AFM (Active Fuel Management) to deactivate cylinders 1, 4, 6, and 7 for fuel economy. This system is the #1 cause of engine problems in 2016 Silverados, leading to expensive repairs.
Warning Signs:
- - Ticking/clicking noise at idle
- - Misfires on cylinders 1, 4, 6, or 7
- - Burning 1+ quart of oil per 2,000 miles
- - Check engine light with P0300 code
- - Metal shavings in oil
Permanent Solutions:
- - AFM delete with DOD delete kit
- - Replace all 16 lifters with non-AFM type
- - Updated valley cover installation
- - ECM tuning to disable AFM
- - Range AFM disabler (temporary fix)
Call (707) 584-7727 for an accurate AFM repair quote. Preventing recurring issues saves thousands long-term.
Common Issue: 8L90 Transmission Shudder
The 2016 Silverado's 8-speed automatic transmission commonly develops a shuddering or vibration feel, particularly at 25-45 mph during light acceleration. This is a widespread issue affecting many 2014-2019 GM trucks.
Symptoms:
- - Shudder/vibration at 25-45 mph
- - Harsh 1-2 shift clunk
- - Torque converter shudder on light throttle
- - Hesitation on hills
Repair Process:
- - Flush with Mobil 1 Synthetic LV ATF HP
- - TCM reprogramming (TSB 18-NA-355)
- - Torque converter replacement if needed
- - May be covered under extended warranty
2016 Silverado: Get an Accurate Quote
Minor Repairs
Call for Quote
- - Throttle body cleaning/replace
- - TPS sensor replacement
- - Oil pressure sensor
- - Spark plugs (AC Delco)
- - Transmission fluid change
Major Repairs
Call for Quote
- - AFM delete + lifter replacement
- - Camshaft replacement
- - Torque converter replacement
- - Direct injection cleaning
- - Fuel pump module
Engine Replacement
Call for Quote
- - Remanufactured EcoTec3
- - Installation labor
- - All fluids and gaskets
- - AFM delete option available
- - 2-3 year warranty included
Call (707) 584-7727 for an accurate quote based on your specific 2016 Silverado.
Chevrolet Silverado 1500 2016
Complete Transmission Repair Guide
Expert insights on common transmission problems, repair costs, and maintenance for your Chevrolet Silverado 1500. Trusted by Sonoma County drivers since 1978.
Common Chevrolet Silverado 1500 Transmission Problems
Based on our 45+ years of experience, these are the most common transmission issues we see with this vehicle model.
5.3L EcoTec3 V8 AFM Lifter Failure
The 2016 Silverado's 5.3L EcoTec3 V8 with Active Fuel Management (AFM) is highly susceptible to lifter failure. The AFM system constantly cycles lifters on cylinders 1, 4, 6, and 7, causing premature wear and collapse. Failed lifters can damage camshaft lobes if not addressed quickly. Repair typically requires replacing all 16 lifters and often the camshaft. Many owners opt for AFM delete during repair to prevent recurrence. Estimated repair: $2,500-$4,500.
Common Symptoms
- •Ticking or clicking noise from engine at idle
- •Misfires on AFM cylinders (1, 4, 6, 7)
- •Check engine light with P0300 random misfire code
- •Rough idle especially when engine is warm
- •Loss of power during acceleration
- •Metal shavings found in oil during changes
Immediate attention required! This issue can lead to complete transmission failure if not addressed.
5.3L EcoTec3 Excessive Oil Consumption
The 5.3L EcoTec3 with AFM commonly consumes excessive oil due to the cylinder deactivation system. The piston rings and valve seals in AFM-affected cylinders wear unevenly, allowing oil into the combustion chamber. Many 2016 owners report consuming 1+ quart per 2,000 miles. GM's updated PCV valve cover (TSB) may reduce but rarely eliminates the problem. Permanent solutions include AFM delete or engine rebuild with non-AFM components.
Common Symptoms
- •Burning 1-2 quarts of oil between changes
- •Blue smoke from exhaust on cold startup
- •Low oil level warnings on dashboard
- •Oil consumption worsens over time
- •Fouled spark plugs (especially cylinders 1 and 7)
- •No visible external oil leaks
8-Speed 8L90 Transmission Shudder
The 8L90 8-speed automatic transmission in 2016 Silverados commonly develops a shudder condition, particularly between 25-45 mph. The issue is typically caused by torque converter clutch problems or transmission fluid breakdown. GM released updated transmission fluid (Mobil 1 Synthetic LV ATF HP) to address the issue. Some trucks require torque converter replacement. This is covered under GM's extended warranty program for affected vehicles.
Common Symptoms
- •Shuddering or vibration during light acceleration
- •Harsh shifts between 1st and 2nd gear
- •Torque converter shudder at 25-45 mph
- •Delayed engagement from Park to Drive
- •Clunking noise when shifting at low speeds
- •Transmission hesitation on hills
Throttle Body and Electronic Throttle Control Issues
The electronic throttle body on 2016 EcoTec3 engines is a common failure point. Carbon buildup restricts airflow, and the dual throttle position sensors (TPS) can give conflicting signals. The dreaded "Reduced Engine Power" warning puts your truck in limp mode. Regular throttle body cleaning every 30,000 miles helps prevent issues. See our complete guide at /blog/reduced-engine-power-chevy-silverado-complete-guide
Common Symptoms
- •Reduced Engine Power warning message
- •Engine enters limp mode without warning
- •Erratic or fluctuating idle speed
- •Stalling at stop signs or lights
- •P0120, P0122, P2135 diagnostic codes
- •Delayed throttle response
Direct Injection Carbon Buildup
The 2016 EcoTec3 engines use direct fuel injection, which doesn't clean intake valves like port injection does. Carbon deposits accumulate on intake valves over time, causing rough running and reduced performance. Walnut blasting or chemical cleaning can remove deposits. This is common to all direct injection engines and becomes more noticeable after 60,000+ miles.
Common Symptoms
- •Rough idle after cold starts
- •Hesitation during acceleration
- •Decreased fuel economy over time
- •Misfires without obvious cause
- •Loss of horsepower
- •Engine runs rough until warmed up
4.3L V6 EcoTec3 Oil Pressure Issues
The 4.3L V6 EcoTec3 can experience oil pressure sensor failures or actual oil pressure problems. The oil pressure relief valve may stick, causing low pressure readings. While the 4.3L lacks AFM (making it more reliable than the 5.3L), oil pressure issues should be diagnosed promptly to prevent engine damage. Often the fix is a simple sensor replacement, but internal wear is possible on high-mileage engines.
Common Symptoms
- •Low oil pressure warning light
- •Ticking noise from engine on startup
- •Oil pressure gauge reading low
- •Engine noise worsens when warm
- •Check engine light with P0520 or P0521 codes
Fuel Pump Module Failure
The in-tank fuel pump module on 2016 Silverados can fail without warning. Early symptoms include hard starting and power loss under load. The pump module includes the fuel level sender, so erratic fuel gauge readings may accompany pump issues. Replacement requires dropping the fuel tank. Using quality fuel and keeping the tank above 1/4 full can extend pump life.
Common Symptoms
- •Extended cranking before engine starts
- •Engine stalling at idle
- •Loss of power under heavy acceleration
- •Whining noise from fuel tank area
- •Fuel pressure codes (P0087, P0191)
- •Complete no-start condition
6.2L EcoTec3 V8 High Maintenance Costs
The 6.2L EcoTec3 V8 offers impressive 420 horsepower but shares AFM-related issues with the 5.3L. Repair and maintenance costs are higher due to larger displacement and premium components. The 6.2L is less common, so some parts may have longer lead times. Premium fuel is recommended. Consider AFM delete if planning long-term ownership to prevent costly lifter and oil consumption issues.
Common Symptoms
- •Same AFM-related oil consumption as 5.3L
- •Higher parts costs due to displacement
- •Premium fuel recommended for optimal performance
- •More complex spark plug replacement
- •Higher repair costs across the board
AC Condenser and Compressor Failures
The 2016 Silverado is prone to AC condenser leaks, particularly from road debris damage. The condenser is mounted in front of the radiator and is vulnerable to stone impacts. Compressor clutch failures are also common. When replacing the condenser, we recommend a complete system flush and new receiver/drier to prevent contamination of the new parts.
Common Symptoms
- •AC blows warm air intermittently
- •AC system loses refrigerant quickly
- •Clicking noise from compressor
- •Complete loss of cooling
- •AC works only at certain speeds
- •Moisture or ice on AC lines
Not seeing your specific issue? Our ASE-certified technicians can diagnose any transmission problem.
Contact Our ExpertsChevrolet Silverado 1500 Transmission Services Available
Professional transmission repair services tailored to your Chevrolet Silverado 1500. Contact us for a personalized quote based on your vehicle's specific needs.
Our Services Include:
Complete Engine Diagnostics
Full computer scan with GM-specific software, compression test, leak-down test, and visual inspection to accurately identify engine problems.
AFM Delete / Disable Service
Permanent removal or electronic disabling of Active Fuel Management. Includes DOD delete kit, non-AFM lifters, and updated valley cover. Prevents future oil consumption and lifter issues.
Lifter and Camshaft Replacement
Complete valve train repair including all 16 lifters, camshaft inspection/replacement, and related components. We recommend non-AFM components for long-term reliability.
Throttle Body Service
Professional throttle body cleaning, TPS calibration, and wiring inspection. Complete throttle body replacement if components have failed.
8L90 Transmission Service
Fluid flush with updated Mobil 1 Synthetic LV ATF HP, torque converter inspection, and TCM reprogramming. Torque converter replacement if needed.
Direct Injection Cleaning
Walnut blasting or chemical cleaning of intake valves to remove carbon deposits. Restores performance and fuel economy on EcoTec3 engines.
Fuel System Service
Fuel pump module replacement, fuel injector cleaning, and fuel system pressure testing.
Cooling System Service
Water pump replacement, thermostat service, coolant flush, and pressure testing for leak detection.
Engine Rebuild with AFM Delete
Complete engine overhaul using non-AFM components for long-term reliability. Includes 2-year/24,000-mile warranty.
Remanufactured Engine Installation
Installation of quality remanufactured EcoTec3 engine with warranty. Non-AFM configuration available.
Get Your Personalized Quote
Every Chevrolet Silverado 1500 is unique, and repair costs can vary based on:
- ✓Your vehicle's specific condition and mileage
- ✓The extent of repairs needed
- ✓Parts availability and options (OEM vs. aftermarket)
- ✓Any additional services discovered during inspection
Free Diagnostics: We provide comprehensive diagnostic services at no charge to accurately identify your transmission issues before any work begins. You'll receive a detailed written estimate with transparent pricing.
Why Choose Rohnert Park Transmission?
Transparent Pricing
No hidden fees or surprise charges. You approve all work before we begin.
Expert Technicians
ASE-certified specialists with extensive Chevrolet Silverado 1500 experience.
Quality Parts
We use OEM or equivalent quality parts for lasting repairs.
Convenient Service
Quick turnaround times and loaner vehicles available.
Chevrolet Silverado 1500 Transmission Maintenance Schedule
Follow this factory-recommended maintenance schedule to prevent costly transmission repairs and extend the life of your vehicle.
Professional Tip from Rohnert Park Transmission
Regular transmission fluid changes are the single most important maintenance item for preventing costly repairs. We recommend checking your fluid level and condition every 3,000 miles or during regular oil changes.
Schedule Maintenance CheckChevrolet Silverado 1500 Recalls & Technical Service Bulletins
Stay informed about important safety recalls and manufacturer service bulletins for your vehicle.
Active Recalls
Electric Power Steering Assist Motor
Recall ID: N162319650
The electric power steering (EPS) assist motor may fail, resulting in a loss of power steering assist. Increased steering effort required, especially at low speeds.
Low Beam Headlight Malfunction
Recall ID: N162236570
A software error may cause the low beam headlights to intermittently malfunction, reducing nighttime visibility.
Seat Belt Pretensioner
Recall ID: N172386130
During a crash, the front seat belt pretensioner may not properly retract the seat belt, increasing injury risk.
Brake Vacuum Pump Seal
Recall ID: N182299930
The brake vacuum pump seal may leak, reducing brake assist and requiring increased pedal effort. Affects trucks with 6.2L engine.
Technical Service Bulletins (TSBs)
What are TSBs? Technical Service Bulletins are manufacturer advisories about known issues and recommended repair procedures. They are not recalls but provide valuable repair guidance.
8L90 Transmission Shudder/Harsh Shift
TSB #TSB 18-NA-355 • Issued: 2018-10-15
Procedure for addressing transmission shudder using updated Mobil 1 Synthetic LV ATF HP fluid and TCM reprogramming. Torque converter replacement if fluid change ineffective.
Related Symptoms:
AFM Oil Consumption - PCV System Update
TSB #PIP5611 • Issued: 2017-06-20
Updated PCV valve cover and deflector to reduce oil consumption in AFM-equipped 5.3L and 6.2L EcoTec3 engines. May reduce but not eliminate consumption.
Related Symptoms:
Reduced Engine Power - Throttle Body
TSB #TSB 17-NA-189 • Issued: 2017-08-12
Diagnostic and repair procedure for Reduced Engine Power conditions. Includes throttle body cleaning, TPS replacement, and wiring harness inspection.
Related Symptoms:
Engine Tick/Knock Noise at Idle
TSB #TSB 16-NA-175 • Issued: 2016-09-08
Procedure for diagnosing ticking or knocking noise at idle. Covers lifter inspection, oil pressure testing, and valve train component evaluation.
Related Symptoms:
Hard Start / Extended Crank
TSB #TSB 17-NA-064 • Issued: 2017-03-22
Diagnostic procedure for extended crank times and hard starting. Covers fuel pump, fuel injector, and high-pressure fuel pump testing.
Related Symptoms:
Need Help with a Recall or TSB?
Our certified technicians are familiar with all Chevrolet Silverado 1500 recalls and service bulletins. We can perform recall repairs and TSB-related services quickly and professionally.
Related Vehicle Repair Guides
2000 Silverado Engine Guide (No AFM)
Classic 2000 Silverado engines without AFM - 4.3L V6, 4.8L & 5.3L V8. No lifter issues, more reliable long-term.
View Guide →2011 Silverado 1500 Engine Guide
Complete guide to 2011 Silverado engines - 4.8L, 5.3L & 6.2L V8 specs, AFM problems, and repair options.
View Guide →Silverado Transmission Repair Guide
Complete guide to Silverado transmission issues, including 8-speed shudder and repair solutions.
View Guide →Chevy Silverado Engine Problems: Complete Guide
Comprehensive 1999-2025 Silverado engine problems covering all generations and common issues.
View Guide →Reduced Engine Power Silverado Guide
Troubleshooting the "Reduced Engine Power" warning on all Silverado models.
View Guide →Silverado Check Engine Light Codes Guide
Complete 2014-2024 Silverado check engine codes with urgency levels and repair costs.
View Guide →Chevrolet Repair Services
All Chevrolet repair services at Rohnert Park Transmission & Auto Repair.
View Guide →Frequently Asked Questions
What engines were available in the 2016 Chevy Silverado 1500?
The 2016 Silverado 1500 offered three EcoTec3 engine options: a 4.3L V6 (285 hp, 305 lb-ft), 5.3L V8 (355 hp, 383 lb-ft), and 6.2L V8 (420 hp, 460 lb-ft). All three feature direct injection and variable valve timing. The 5.3L and 6.2L include Active Fuel Management (AFM) cylinder deactivation. The 5.3L V8 was the most popular choice, balancing power and fuel economy.
Which 2016 Silverado engine is the most reliable?
The 4.3L V6 EcoTec3 is generally the most reliable 2016 Silverado engine because it does NOT have Active Fuel Management (AFM). Without AFM, the 4.3L avoids the oil consumption and lifter failure issues common in the 5.3L and 6.2L. If you need V8 power and want to avoid AFM problems, consider an AFM delete on the 5.3L, which many owners report significantly improves long-term reliability.
Why does my 2016 Silverado 5.3L burn so much oil?
The 2016 5.3L EcoTec3's oil consumption is primarily caused by Active Fuel Management (AFM). When AFM deactivates cylinders 1, 4, 6, and 7, the piston rings and valve seals in those cylinders wear unevenly. Oil passes into the combustion chamber and burns off. GM's updated PCV system (TSB PIP5611) may help reduce consumption, but the only permanent solution is AFM delete or engine rebuild with non-AFM components.
How much does it cost to replace a 2016 Silverado engine?
A remanufactured EcoTec3 engine for a 2016 Silverado costs $3,500-$6,000 for the engine alone. With installation labor, total cost ranges from $5,000-$9,000 depending on engine size (5.3L vs 6.2L) and shop rates. However, many issues can be repaired without full replacement. AFM lifter repair with delete runs $2,500-$4,500. Call (707) 584-7727 for an accurate diagnosis and estimate.
What is AFM delete and is it worth it on a 2016 Silverado?
AFM (Active Fuel Management) delete permanently disables cylinder deactivation on 5.3L and 6.2L engines. It involves replacing AFM lifters with standard lifters, installing a DOD delete kit, and sometimes reprogramming the ECM. Benefits: eliminates oil consumption, prevents lifter failures, smoother operation. Drawbacks: 1-2 mpg fuel economy loss. For 2016 Silverados already experiencing issues, AFM delete during repair is highly recommended for long-term reliability.
What causes the "Reduced Engine Power" warning on my 2016 Silverado?
The Reduced Engine Power warning indicates the ECM detected a problem with the electronic throttle control system. Common 2016 Silverado causes include: dirty throttle body, failed throttle position sensor (TPS), accelerator pedal position sensor issues, or wiring problems. The truck enters "limp mode" limiting speed for safety. Don't ignore this warning - continued driving can cause further damage. See our complete guide at /blog/reduced-engine-power-chevy-silverado-complete-guide
How do I fix the transmission shudder on my 2016 Silverado?
The 8L90 transmission shudder in 2016 Silverados is typically caused by torque converter clutch issues or degraded transmission fluid. GM's fix involves: 1) Flush and fill with Mobil 1 Synthetic LV ATF HP (updated fluid), 2) TCM reprogramming with latest software. If shudder continues, torque converter replacement is needed. This issue may be covered under GM's extended warranty program - check with your dealer or call us at (707) 584-7727.
How often should I change oil in my 2016 Silverado 5.3L?
For 2016 Silverado 5.3L engines with AFM, we recommend oil changes every 5,000 miles (not the 7,500-mile GM interval). More importantly, CHECK your oil level every week or every 500 miles. These engines can consume 1+ quart between changes. Use Dexos1 Gen2 approved full synthetic 0W-20 or 5W-30. Running low on oil dramatically accelerates engine wear. The 4.3L V6 without AFM can safely follow longer intervals.
Is the 2016 Silverado 5.3L or 6.2L engine better?
The 6.2L offers 65 more horsepower (420 vs 355 hp) and 77 more lb-ft of torque, making it better for towing and performance. However, both engines have AFM and share the same reliability concerns. The 6.2L has higher repair costs, premium fuel recommendation, and parts are less common. For most owners, the 5.3L provides excellent power with lower operating costs. Choose the 6.2L only if you need maximum capability and accept higher maintenance expenses.
How many miles will a 2016 Silverado 5.3L engine last?
With proper maintenance and if AFM issues are addressed early, the 2016 5.3L EcoTec3 can reach 200,000-300,000 miles. However, AFM-related problems often appear between 80,000-150,000 miles. Owners who perform AFM delete report significantly better long-term reliability. Key factors: frequent oil changes, monitoring oil consumption, addressing lifter noise immediately, and regular transmission fluid changes for the 8-speed.
What are common problems with the 2016 Chevy Silverado engine?
The most common 2016 Silverado engine problems include: 1) AFM lifter failure (ticking, misfires), 2) Excessive oil consumption (5.3L and 6.2L), 3) Throttle body issues (Reduced Engine Power), 4) 8L90 transmission shudder, 5) Direct injection carbon buildup. The 4.3L V6 is generally more reliable as it lacks AFM. Most V8 issues stem from the AFM system, which is why AFM delete has become so popular among Silverado owners.
Should I repair or replace my 2016 Silverado engine?
It depends on the specific problem and overall truck condition. For single issues (throttle body, fuel pump, sensors), repair is usually cost-effective. For extensive AFM damage (failed lifters + cam damage + oil consumption), compare repair cost ($2,500-$5,000 for AFM delete + lifters) vs. remanufactured engine ($5,000-$9,000 installed). If your 2016 has under 150,000 miles and is otherwise well-maintained, repair with AFM delete often makes the most sense. Call (707) 584-7727 for an honest assessment.
Have more questions about your Chevrolet Silverado 1500?
Talk to Our ExpertsTrusted Chevrolet Silverado 1500 Transmission Repair in Sonoma County
For over 45 years, Rohnert Park Transmission has been the go-to shop for Chevrolet owners throughout Sonoma County. Our ASE-certified technicians specialize in Silverado 1500 transmission repair and maintenance.
Why Choose Rohnert Park Transmission?
- ✓Factory-trained technicians specializing in Chevrolet transmissions
- ✓State-of-the-art diagnostic equipment for accurate problem identification
- ✓Transparent pricing with free estimates and no hidden fees
- ✓Same-day service for most transmission repairs
- ✓Convenient location serving Rohnert Park, Santa Rosa, and Petaluma
2016 Silverado Engine Repair in Rohnert Park, CA
At Rohnert Park Transmission & Auto Repair, we've been working on Chevrolet Silverados for over 27 years, and the 2016 model with its EcoTec3 engine family is one we know extremely well. Whether you're experiencing the notorious AFM lifter failure, the frustrating "Reduced Engine Power" warning, or the 8L90 transmission shudder that affects so many 2016 trucks, our ASE-certified technicians have the experience and GM-specific equipment to diagnose and repair it correctly the first time.
Why Sonoma County 2016 Silverado Owners Choose Us:
- ✓AFM Delete Experts: We perform more AFM delete procedures than any shop in Sonoma County - it's our specialty
- ✓8L90 Transmission Service: We use the updated Mobil 1 Synthetic LV ATF HP and proper procedures to address shudder
- ✓Honest Assessment: We'll tell you if repair makes sense or if replacement is the better long-term option
- ✓Quality Parts: We use OEM AC Delco and premium aftermarket components - never low-quality rebuilds
- ✓Warranty Protection: All major repairs backed by our 2-year/24,000-mile warranty
Is Your 2016 Silverado Showing Warning Signs?
Don't wait until a minor issue becomes a major expense. If you're noticing any ticking noises, oil consumption, transmission shudder, or check engine lights, bring your 2016 Silverado in for a professional diagnosis. Catching AFM lifter problems early can save you thousands in repair costs.
Get expert diagnosis and repair for your 2016 Chevy Silverado today.