Why Does My 5.3 Use Oil?

Does Chevy require synthetic oil?

Not all Chevrolet vehicles will be recommended for using the new oil so it’s always smart to check the manufacturer’s recommendations for your vehicle, whether it is a 2011 or pre-2011 model.

Fully synthetic oil is still recommended for both the new Corvette and Camaro models..

Do all 5.3 have cylinder deactivation?

The base 5.3-liter V-8 uses an active fuel management system that deactivates cylinders to conserve fuel. … This technology can run on all eight cylinders or as few as one. But it’s way more advanced than that. The oil control valves on the new DFM setup are located in the engine block and there is one for each cylinder.

What oil should I use in my 5.3 Vortec?

According to the owner’s manual for the 2020 Chevy Silverado, SAE 0W-20 engine oil should be used for models outfitted with the 5.3L and 6.2L V8 engines. Models equipped with the 2.7L L4, 4.3L V6, or the 6.6L V8 require SAE 5W-30 engine oil.

What year did GM FIX 5.3 oil consumption?

2014As we pointed out when the Ohio lawsuit was filed, GM actually redesigned its 5.3-liter V8 engine after the 2014 model year. Newer versions of the engine use redesigned piston rings and valve covers and have a shield that deflects oil away from the piston skirts.

What is the best AFM disabler?

10 Best AFM Disabler Reviews & Buyer’s GuideRange Technology Active Fuel Management Disable Device – Overall Best AFM Disable for Quality & Budget. … DiabloSport S1000 Sprint Car Fuel Management Module 2005- Great active fuel management disabler for GM and Chevy. … Superchips 3571 Flashcal F5 Tuner.More items…

Is AFM bad for your engine?

AFM is good for gas mileage. AFM engines are 5-7% more fuel efficient. However, AFM lifters have a history of failing. Oil consumption has also been a problem.

Why do LS engines burn oil?

It’s a fact: GM LS engines consume excessive amounts of oil. … When too much oil migrates from the crankcase to the intake manifold through the PCV, the hot oil condenses in the cool intake air stream, leading to carbon buildup on the intake valves. If left unchecked, the carbon buildup can also lead to detonation.

How do you prevent AFM lifters from failing?

Let’s check them out.Bad Quality Oil. … Low Amount of Oil. … General Tear and Wear. … Ensuring Quality Oil. … Ensuring Adequate Oil Supply. … Using AFM Disabler. … Updating Components. … Using an AFM Disabler.More items…

How many quarts of oil does a 2017 5.3 Silverado take?

8 quartsthe motor oil capacity for a 2017 chevrolet silverado 1500 with a 5.3l engine is 8 quarts.

What kind of oil does a 2011 Silverado 5.3 take?

the favored engine oil for the 2011 chevrolet silverado 1500 is the sae 5w-30 motor oil. inability to utilize the favored motor oil or equivalent can bring about motor damage.

Why does AFM cause oil consumption?

The AFM excessive oil consumption problem usually crops up on vehicles that go on long highway drives. These kinds of trips don’t put much stress on the engine, so the AFM system deactivates pistons. … A shield was added that keeps the oil from being pushed out and sludging up the pistons.

Why does 2014 Silverado burn oil?

The suit alleges the 5.3L V8 engines found in a number of 2010-2014 model year GM vehicles have flawed piston rings that don’t maintain tension well enough to keep oil in the crankcase.

How much oil does a 5.3 Vortec take?

the 2019 silverado 5.3l v8 takes 6 quarts of 5w-30 motor oil.

Can active fuel management be turned off?

Install an AFM Disabler An AFM Disabler is an electronic device that plugs into the OBD-II port, under the dashboard. It prevents the computer from switching over to four-cylinder mode. It’s a simple and effective way to turn off the AFM system and provides the added bonus of improving exhaust sound.

What kind of oil does a 2019 Silverado take?

2019 chevrolet silverado 1500 prefers a synthetic oil type for all engines. the 2.7l 4 -cylinder engine and the 4.3l v6 both run on 5w-30 and can hold 6 quarts. the 5.3l v8 and the 6.2l v8 both use sae 0w-20 and can have an 8 quart capacity.