What is the specs of the 1999 Chevy Blazer 4.3 Vortec?
The 1999 Chevy Blazer equipped with the 4.3L Vortec engine is a classic SUV that combines rugged performance with reliable engineering. Known for its durability and versatility, this vehicle remains a popular choice among enthusiasts and those seeking a dependable mid-size SUV. Below, we’ll dive into the key specifications and features of this model to give you a comprehensive understanding of what it offers.
Engine and Performance
The heart of the 1999 Chevy Blazer is its 4.3L Vortec V6 engine, which was a standout feature for its time. Here are the key details:
- Engine Type: 4.3L V6 Vortec (RPO Code: L35)
- Horsepower: 190 hp at 4,400 RPM
- Torque: 250 lb-ft at 2,800 RPM
- Fuel System: Sequential Multi-Port Fuel Injection (SFI)
- Compression Ratio: 9.2:1
This engine was designed for a balance of power and efficiency, making it suitable for both city driving and off-road adventures.
Transmission Options
The 1999 Chevy Blazer offered flexibility with its transmission options, catering to different driving preferences:
- Standard Transmission: 5-speed manual
- Optional Transmission: 4-speed automatic (4L60-E)
Both options provided smooth shifting and were well-suited to the engine's performance characteristics.
Drivetrain and Towing Capacity
The Blazer was available in both two-wheel drive (2WD) and four-wheel drive (4WD) configurations, making it adaptable to various terrains and weather conditions. Here are the towing specs:
- Maximum Towing Capacity: 5,500 lbs (when properly equipped)
- Payload Capacity: Approximately 1,200 lbs
These capabilities made the Blazer a practical choice for hauling trailers, boats, or other equipment.
Dimensions and Weight
The 1999 Chevy Blazer was designed with a compact yet spacious build. Here are its dimensions:
- Wheelbase: 107 inches
- Overall Length: 183.7 inches
- Width: 67.8 inches
- Height: 64.3 inches
- Curb Weight: Approximately 4,000 lbs (varies by configuration)
Its size made it maneuverable in urban settings while still offering ample interior space for passengers and cargo.
Fuel Economy
The 1999 Chevy Blazer delivered respectable fuel efficiency for its class and era:
- City MPG: 15-17 MPG
- Highway MPG: 20-22 MPG
- Fuel Tank Capacity: 18 gallons
While not the most fuel-efficient vehicle, its performance and utility made up for the moderate fuel consumption.
Conclusion
The 1999 Chevy Blazer 4.3 Vortec remains a reliable and versatile SUV, offering a solid combination of power, towing capability, and practicality. Whether you're a fan of classic SUVs or need a dependable vehicle for everyday use, the Blazer is a model worth considering. Its robust V6 engine and adaptable drivetrain options make it a standout in its category, even years after its release.
Frequently Asked Questions
Is the 4.3 Vortec a strong motor?
The Vortec 4.3 has a reputation for being a reliable, solid engine. But that doesn't mean it's free of flaws. While the engine block and most internals tend to be extremely sound and dependable, the Vortec 4300 has some known issues with some components.
What V6 engine is in the Blazer?
3.6L V6 engine
The new Chevrolet Blazer features a standard 2.0L Turbo engine and an available 3.6L V6 engine. How much horsepower does each 2025 Chevrolet Blazer engine variant deliver? The new Chevrolet Blazer comes equipped with an impressive 228 horsepower.
What is the most common problem on a Chevy Blazer?
Its common problems include fuel pump and transmission failure, distributor defects, and an inaccurate fuel gauge. Preventative maintenance will keep your Blazer running for years to come.
How much horsepower does a 1999 Chevy Blazer have?
All 1999 Blazer trim variations have 190 horsepower.
How much horsepower does a 4.3 Chevy Blazer have?
Chevrolet Blazer 4.3 V6 Lux Automatic 1998 technical data & details
| Torque | 339 |
|---|---|
| Power (KW) | 142 |
| Power (HP) | 193 |
| Engine size / displacement (ccm) | 4300 ccm |
| Maximum power at rpm. | 4500 RPM |
Is the Chevy Blazer V-6 fast?
Car and Driver (2024)
"Strong acceleration and crisp handling are two of the Blazer's hallmarks. The V6-powered Blazer we tested sprinted from 0 to 60 mph in 6.6 seconds. That's quick for this type of vehicle and a bit better than the Honda Passport and the Ford Edge with its turbocharged four-cylinder engine."
What is the best year of the Chevy Blazer?
On the other hand, there are also some excellent options for the Chevy Blazer. We recommend the 2006, 2008, 2009, 2021, and 2022 models if you're looking for the ideal years for this vehicle.
Do Chevy Blazers have transmission problems?
Common problems it has been reported to encounter include electronics issues, transmission problems, engine problems, and steering problems. Chevy has also issued a recall for an issue consumers reported with the transmission start/stop accumulator endcap.
How many miles per gallon does a 4.3 Vortec get?
18 mpg city/24 mpg highway
4.3L V6: 18 mpg city/24 mpg highway (2WD)
What is the life expectancy of a Chevy Blazer?
200,000 miles
According to Motor and Wheels, well-taken care of Chevy Blazers can be expected to last 200,000 miles. For many drivers, that's nearly 20 years of use! If you average 15,000 miles per year, you can expect the Chevy Blazer to serve you for 13 years or more before the vehicle requires major repairs.
