Despite its rather lengthy list of problems, the GM 3.6 V6 is known to be quite bulletproof. The v6 power plant is powerful and tech-laden. Its Achilles heel though has to do with its engine oil changes.
When did GM fix the 3.6 timing chain issue?
By the 2012 model year, GM had made several changes to help address the timing chain issues the 3.6L engine was having. Although vehicles after the 2012 model year may still have timing chain problems, it is much less common than years past.
How much horsepower does a Chevy 3.6 VVT have?
Variable Valve Timing (VVT): variable valve timing, or cam phasing, helps the 3.6L V6 deliver optimal performance and efficiency, and reduced emissions.
GM 3.6 Liter V6 LLT Engine.
| Type: |
3.6L V6 |
| Fuel Type: |
Regular Unleaded |
| Applications |
Horsepower hp (kw) |
| Buick Enclave (with dual exhaust): |
288 hp (215 kW) @ 6300 rpm SAE CERTIFIED |
What GM cars have the 3.6 VVT engine?
GM Flint South began production of the 3.6-liter, V-6 engine with variable valve timing (VVT), which is used in the 2007 Cadillac CTS, SRX and STS; Saturn Outlook; GMC Acadia and slated for the 2008 Buick Enclave. The 3.6L, V-6 VVT is an all-aluminum, dual overhead camshaft engine with variable valve timing.
Is the GM 3.6 VVT a good engine? – Related Questions
How long does a 3.6 VVT engine last?
With proper maintenance the 3.6L will EASILY achieve 200 – 300,000 miles with no major repairs.
Does the 3.6 VVT have a turbo?
Twin Turbochargers and Integrated Charge Air Cooling: the 3.6L Twin Turbo uses two turbochargers to produce more than 12 pounds of boost.
What car brands use VVT?
- Valvetrain Basics. Before you can appreciate the benefits of variable valvetrain technology, you have to understand the limitations of traditional valvetrain systems.
- Honda/Acura VTEC. VTEC is Honda/Acura-speak for Variable Valve Timing and Lift Electronic control.
- Toyota VVT-i.
- Nissan CVTC.
- Mitsubishi MIVEC.
What cars have a VVT engine?
What cars have VVT engines?
- Alfa Romeo – Twinspark technology.
- Audi – VVT.
- BMW – Valvetronic, VANOS and Double VANOS.
- Ford – Variable Cam Timing.
- GM – Double Continuous Variable Cam Phasing (DCVCP), Alloytec and Variable Valve Timing (VVT)
- Honda – VTEC, iVTEC and VTEC-E.
- Hyundai – MPI CVVT.
- Lexus – VVT-iE.
When did GM introduce VVT?
GM first installed VVT technology in 2002, and today it is used on nearly all new GM vehicles to maximize performance, fuel economy and emissions. VVT solenoids are responsible for changing the position of the camshaft to provide optimal power delivery based on driving conditions.
What is 3.6L v6 Sidi VVT?
The 3.6L Direct Injection VVT engine is based on a 60-degree dual overhead cam (DOHC) V-6 design. It features an aluminum engine block and cylinder heads, and dual overhead cams with four valves per cylinder and silent chain primary drive. Power and torque for the 3.6L VVT DI variant in the Cadillac STS.
Are VVT i engines good?
The VVT-i technology varies the timings of the intake valves. This adjustment in the overlapping timing between the exhaust valve closing and intake valve makes the engine more efficient. VVT-i is highly reliable and easy to adapt to existing engine designs. This technology has many uses in the future.
How fast is a 3.6 L VVT?
3.6L Pentastar V6 Engine
The power provided by this engine allows you to go from 0-60 mph in 6.5 seconds.
How much horsepower does a V6 VVT have?
The Chrysler 300 with the the 3.6-liter V6 24-valve VVT engine comes standard with an eight-speed automatic transmission. With this engine, the Chrysler 300 produces 300 horsepower and 264 lb-ft of torque, which is a significant amount of horsepower for a “standard” engine.
How long do VVT engines last?
The Dual VVT-i 4.0 V6 engine found in the 09+ models is smooth, quiet, and reliable with engine longevity easily reaching over 200,000 miles (320,000 km).
What is the strongest V6 engine?
1/10 Ferrari 296 GTB (820 hp, 545 lb-ft)
This is much higher than any other V6 on the market, exceeding most V8s and rivaling the most powerful V12s.
Why is VVT engine good?
VVT controls the flow of air and exhaust
Engine valves control the intake of fresh air and fuel, and the exhaust of combustion gases. VVT and lift systems adjust the timing of the valves to match the operating conditions of the engine. This improves efficiency over a wide range of engine operating speeds.
What are the disadvantages of VVT?
What are the disadvantages of VVT?
| Advantage: |
VVT improves torque delivery at low / medium speed; Variable lift and duration lift high rev power. |
| Disadvantage: |
More complex and expensive |
| Who use it ? |
Porsche 911 Turbo |
What RPM does VVT kick in?
“On the dyno, we’ve noticed that once you exceed 380 pounds of open spring pressure, the VVT system starts losing control of the cam phasing at engine speeds above 5,000 rpm.
Can you turn off VVT?
Eliminating the VVT system is required when swapping to a non-VVT camshaft. These cams offer higher valve lift and longer duration for more performance. A VVT delete kit removes the VVT components and replaces them with standard parts.
Does oil pressure affect VVT?
Without proper engine oil pressure, the VVT system cannot operate as designed. Obviously, low engine oil pressure can cause catastrophic engine damage in addition to adversely affecting the VVT system.