The 5.3L V8 Vortec 5300 is considered an engine that is extremely reliable. In fact, many vehicle owners with the engine report having the engine run with minimal issues up to 220k miles.
Chevy Dropped Silverado 5.3-L V8: The Problems Owners Report
Silverado 5.3-L fuel pressure regulator failures.
Silverado 5.3-L gasket and intake manifolds.
Silverado coolant loss.
5.3-L faulty sensors.
Active fuel management issues.
What year did GM FIX 5.3 oil consumption?
As we pointed out before, GM redesigned its 5.3-liter V8 engine after the 2014 model year, using different piston rings and adding a shield to deflect oil away from the piston skirts. The newer versions of the engine also feature a true oil level sensor and new valve covers.
These engines can easily last 300,000 miles if you change your oil every 5,000 miles or less, and change your coolant every 30,000–40,000 miles. How long will my Chevy blazer last?
Is the 2008 Chevy 5.3 a good engine? – Related Questions
Does the 5.3 have lifter issues?
Signs of GM lifter problems
The GM lifter problems seem to be most prevalent in the L84 5.3-V-8 and L87 6.2-liter EcoTec3 V-8 engines with build dates between September 2020 and March 2021.
How many MPG does a 5.3 motor get?
5.3L EcoTec V8 vs.
3.0L Diesel Engine, Short Box: 23 mpg city/33 mpg highway. 5.3L V8 Engine, Short Box: 15 mpg city/22 mpg highway.
How many miles will a GMC 5.3 last?
GMC Sierras may live lives as short as 200,000 miles and as long as 300,000 miles or even more. However, an average of 250,000 miles may be expected.
Is the Silverado 5.3 reliable?
The Chevy 5.3 is popularly known for its reliability. Depending on how well you maintain your 5.3 L engine, it should last between 200,000 and 300,000 miles. The 6.2L engine is one of the company’s most reputable and powerful engines. The Chevy 6.2 engine has proven to last over 250,000 miles.
Do 5.3 engines burn oil?
One common problem seen in the 5.3-liter engine is a failure of the valve cover to seal, which can cause heavy oil burn. Depending on the wear-and-tear on your vehicles, you may be able to get away with having the rings cleaned and getting a replacement valve cover that will seal again.
The average Chevrolet Silverado truck owner can realistically expect to get 150,000 to 200,000 miles out of the vehicle. Regular maintenance and following the manufacturer’s suggested service schedule can stretch the Silverado’s life span to 300,000 miles.
What truck has the longest lasting engine?
The Honda Ridgeline comes in at first place in the category of trucks most likely to last 200,000 miles.
What is the highest mileage Chevy?
Frank Oresnik broke 1.29 million miles in his 1991 Chevy C1500 pickup, which he bought used in 1996 with 41,000 miles on the odometer, according to Motorbiscuit.com. He put his miles in delivering steak and seafood from Chicago to Wisconsin every day.
What is the best year Chevy Silverado to buy used?
What’s the best year for a used Chevrolet Silverado? While all Silverados hold pretty good reputations for durability and longevity, we think a late-model second-generation Silverado from 2011 to 2014 strikes a good balance between an affordable low-cost truck and a truck with modern features and equipment.
What year Silverado has transmission problems?
Chevy Silverados transmission problems. The Chevy Silverado 1500 model from 2012-to 2019 has some common problems reported by users. They include high fuel consumption and selector switch failure, which sometimes starts after your Silverado’s have crossed million-mile transmission issues.
Which Silverado engine is best?
The new 6.2-liter EcoTec3 V8 option is the best engine for a Chevy Silverado, that is if you’re focused on horsepower and torque. The Chevy Silverado lineup offers various engine options, though, that all provide incredible performance and capability.
A Chevrolet 5.3L engine should be able to last 200,000 to 300,000 miles depending on how you care for the engine. These engines were first introduced in 1999 and they were used through the 2009 model year. They have been referred to as the Vortec 5300 when they were used in trucks.
What is the difference between a 5.3 and 5.3 Vortec?
A Vortec is the last version of the old SBC or small block Chevy. The top end (heads and intake) are different. But the LS series shares only the bore spacing with the old SBC. Even the head intake ports look completely different and the blocks have six main bearings.
How much does it cost to replace lifters on a 5.3 Vortec?
Replacing one or more lifters is a costly and labor-intensive repair. If you choose to have a professional do the job, you can usually expect to pay somewhere between $1,000 and $2,500 to get the job done.
What’s the difference between LS and Vortec?
What Is The Difference Between a Vortec and an LS Engine? Nothing really. Engines with the LS designation were typically set up for passenger car duty while the Vortec line was for GM’s SUV and truck lines.
What generation is a 2008 5.3 Vortec?
LH6 (2005-2009) The aluminum block LH6 5.3 Vortec replaced the 3rd generation LM4. This engine came equipped with the Active Fuel Management system and was the first 4th gen 5.3 Vortec to be produced.