When did the GMC Sierra get a 4.3L engine?

The most recent change to the 4.3L Vortec came in 2014, called the Gen V of the V6 engines, and this is now available as the base model for Chevrolet Silverado and GMC Sierra trucks.

Is the 4.3 liter Vortec engine made by General Motors?

As an Amazon Associate I earn from qualifying purchases. The 4.3 Liter Vortec engine is built by General Motors. This is a V6 engine that has had a long history, although much has changed along the way. The 4.3L Vortec built today is certainly significantly different from the original Vortec first offered in the mid-1980s.

How many horsepower does a GM 90 degree V6 have?

For 1980 the 229 cu in (3.8 L) used a mechanical Dualjet. From 1981 to 1984 the electronic Dualjet was used along with the GM’s CCC (Computer Command Control) system. The 229 cu in (3.8 L) was rated between 110 and 115 hp (86 kW). The 4.3 L (262 cu in) V6 is the last and most successful engine in the Chevrolet 90-degree V6 engine family.

What kind of fuel injection does a General Motors 4.3 L have?

1992 introduced a new version of the 4.3 L (262 cu in), the L35. This version of the 4.3 L (262 cu in) was equipped with CPI (Central Port Fuel Injection). This system had one centrally located fuel injector to distribute fuel to six hoses each with a poppet valve to each of the intake ports.

The most recent change to the 4.3L Vortec came in 2014, called the Gen V of the V6 engines, and this is now available as the base model for Chevrolet Silverado and GMC Sierra trucks.

How long does a Chevy 4.3L Vortec engine last?

3 vortec is a very strong and reliable motor, proven by it being the longest lasting production vortec engine. Generally, these engines are extremely capable of lasting up to 300,000 miles.

Can you drive a Silverado with a V6 engine?

I see new Silverado work trucks with V6 engines all over town with their tail dragging from a heavy load in the box, and/or a heavy trailer in tow. If I routinely hauled 1000 pounds I would not drive a V6 – I would drive my old 454.

What kind of engine does a Chevy Silverado have?

The launch of the EcoTec3 engine line, including the 4.3L V6 LCV, coincides with the launch of the all-new 2014 Chevy Silverado and 2014 GMC Sierra. All three engines are mated with proven, efficient six-speed transmissions in the United States and Canada.

Can you swap a 4.3L Silverado for a 5.3?

Something to consider, looking into turbo or superchargers for the 4.3. If you were willing to drop the cash to do this swap you should be able to break even on a power adder and maybe come out on top. It will take custom tuning and probably piecing together a kit from an S-10 or Blazer.

Can a Silverado Sierra have a 5 speed?

I believe the wiring harness for the engine bay is all that will need changed. The thing is, the 5.3 never came with a 5 speed, although it will bolt up, the donor truck will not have the correct wiring harness due to it will be an automatic truck.

How to troubleshoot a no start GM 4.3L pick up?

Testing a Cranks but Does Not Start condition on your GM 4.3L, 5.0L, 5.7L pick up, van or SUV is not that hard to do, if you have a solid diagnostic strategy. In this article I’ll show you the basics of testing such a problem.

Where does the 4.3 liter Vortec engine come from?

The 4.3 Liter Vortec engine is built by General Motors. This is a V6 engine that has had a long history, although much has changed along the way.

Is the 2003 GMC Sonoma a good car?

The 2003 GMC Sonoma has not been tested. Like what you see? Find the best deal on a GMC Sonoma today. There are for sale near you. Certified child passenger safety technicians conduct hands-on tests of a car’s Latch system and check the vehicle’s ability to accommodate different types of car seats.

Where did the 2002 GMC Sonoma come from?

1st owner purchased on 10/10/03 and owned in MI until 12/30/03 • 2nd owner purchased on 02/10/04 and owned in FL until 09/07/07 • 3rd owner purchased on 09/07/07 and owned in FL until .

How many miles does a GMC Sonoma have?

Mileage: 39,366 miles Body Type: Pickup Color: Black Engine: 6 Cyl 4.3 L No accident or damage reported to CARFAX. 1st owner purchased on 06/30/03 and owned in OH until 12/10/12 • 2nd owner purchased on 01/29/13 and owned in OH until 10/08/14 • 3rd owner purchased on 10/08/14 and owned in OH until .

Is the GMC Sonoma ZR-2 a good car?

Lots of power with the 4.3 V6. Styling is great. I have the Zr-2 model and it has a healthy off-road look. I drive it off road sometimes and hit handles very well. The engine is very good, very smooth, and very durable. The 4 wheel… Read full review The 2003 GMC Sonoma has not been tested. Like what you see?

How many miles does a 1995 Chevy 1500 have?

Mileage: 144,384 miles Body Type: Pickup Color: Green Engine: 8 Cyl 5.0 L Other damage reported. 1st owner purchased on 04/15/95 and owned in MS until 05/07/15 • 2nd owner purchased on 05/07/15 and owned in TX until 12/05/18 • 3rd owner purchased on 12/05/18 and owned in TX until .

Where did the 1995 Chevy C / K 1500 come from?

1st owner purchased on 07/15/95 and owned in CA until 09/24/10 • 2nd owner purchased on 09/24/10 and owned in IA until 02/12/20 • 3rd owner purchased on 02/12/20 and owned in IA until 05/03/21. 1st owner drove an estimated 5,532 miles/year • 2nd owner drove an estimated 0 miles/year • 3rd owner drove an estimated 1,768 miles/year.

What kind of engine is in Chevy 4.3?

Cylinders: You can find 4.3 engines for sale in six-, eight-, and twelve-cylinder versions. Fuel type: You can choose between gasoline, diesel, and hybrid engine types. You will want to make sure that you find an engine that’s designed to work with your existing fuel system.

3 vortec is a very strong and reliable motor, proven by it being the longest lasting production vortec engine. Generally, these engines are extremely capable of lasting up to 300,000 miles.

When to clean throttle body 4.3L V6 position sensor?

Clean the throttle body to fix a sticky throttle on a 4.3 in a Blazer, S10, Silverado, and express. Also GMC Jimmy, Sonoma, Sierra, Savana. This applies to 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007.

What’s the distributor rotor on a GMC Sierra?

GMC sierra 4.3L vortec V6 Distributor Cap & rotor installation. – YouTube GMC sierra 4.3L vortec V6 Distributor Cap & rotor installation. If playback doesn’t begin shortly, try restarting your device.

How to test throttle position sensor ( GM 4.3L )?

You can find this tutorial in Spanish here: Cómo Probar El Sensor TPS (1996-2004 GM 4.3L, 5.0L, 5.7L) (at: autotecnico-online.com ). Beside the check engine light (CEL) being on and driving you nuts, your Chevy or GMC pick up (or SUV or van) may be experiencing one or several of the following symptoms:

What causes engine knock on a 4.3L Vortec?

Engine knock can be caused by a ton of factors, such as low-grade fuel, bad spark plugs, carbon build-up, etc. Engine knock is terrible for your engines internals and can cause serious damage to the pistons and to the cylinder walls. On the 4.3L vortec, the cause of the engine knock has not necessarily been figured out, still to this day.

When to replace a Chevy c1500 throttle body unit?

AutoZone carries replacements to restore your confidence in your truck. Hitting the gas should open the valve in a throttle body unit for Chevy C1500. If there’s a clog or other defect, there isn’t enough air mixing with the fuel going into the combustion chamber, and flooding, stalling and poor fuel economy are the result.

Where is the idle control valve on a Chevy Vortec?

The idle control valve sits on the throttle body and is responsible for adjusting the amount of air that enters the engine at idle, ultimately controlling engine idle speeds. At idle, the valve blocks a small amount of air from entering the engine, keeping idle RPM’s low.

Where is the set Jack on a GMC Safari?

This procedure applies to several variations of the GMC 4.3L V6 and the engines it has descended from since the first V6 introduced in 1978. Loosen all lugnuts on the wheel but do not remove the wheel. Jack the GMC Safari up on the front driver’s side. Set jack stands to support vehicle weight and remove the jack.

What kind of engine does the GMC Safari have?

Under the hood, the carmaker installed a 4.3-liter V6 engine paired to a standard 4-speed automatic gearbox.

When did the GMC Safari minivan come out?

The GMCSafariwas a truck-based rear-drive “minivan” that was a corporate twin to the Chevrolet Astrointroduced in 1985. The Safari had a different grille design than the Astro, but they were otherwise identical. The Safari lasted all the way until the end of 2005 with only minimal changes.

What was the towing capacity of a GMC Safari?

A close relative of the Chevrolet Astro, the GMC Safari was a close competitor of the Dodge Caravan and the Toyota Van. The minivan version had front-wheel drive as opposed to the truck-based platform which had all-wheel drive and about 5,000 pounds of pulling power. The mini-van version was limited to a towing capacity of 3500 lb.

What kind of cars have 4.3L Vortec engines?

The list of cars that have used the 4.3L Vortec is a long one. This engine has been in offered and most of the truck and van applications from the mid-80s to present day. It was also offered in a line of cars in the mid to late 80s, including the Impala, Caprice, El Camino, and Monte Carlo, just to name a few.

What kind of valve train does a 4.3L engine use?

The valve train for this engine is conventional pushrod overhead valve (OHV) with 2 valves per cylinder. Many of the other materials used varied considerably during this long span. The recently released 4.3L is made of aluminum alloy head and block, although it continues to use the conventional OHV design with 2 cylinders per head.

When did the GM Vortec V6 engine come out?

20 July 2000 G L R UES G L R UES I n 1992, General Motorsintroduced a very unique fuel injection system on its 4.3-liter Vortec V6 truck engine. Dubbed Central Port Injection, or CPI, the system looked and functioned much differently than previous designs.

Are there any problems with the Chevy 4.3 Vortec engine?

The 4.3 Vortec engines made from 1996-2002 (L35 and LF6) have been reported to have engine knock problems. In a properly functioning engine, fuel burns in even pockets instead of all at once. The pockets burn in even timing, in sync with engine cycles. Engine knock occurs when the fuel burns unevenly and out of sync with the engine cycles.

Why does my GM Vortec have long crank times?

If the pressure holds, the cause is in the tank. If it doesn’t, the intake will have to come off for a closer look at the internals. Inadequate fuel pressure or vol- ume can also cause long crank times or a no-start condition.

How many Vortec bolts are in a 4.3L V6?

17.63 Vortec – IAC Valve Screws – TBI Engine Type: 35 420 47.45 Vortec – Intake Manifold Bolts – VIN W – LOWER Bolts Type: Bolt 10 120 13.56 Vortec – Intake Manifold Bolts – VIN W – UPPER Bolts

How big is the Vortec intake manifold bolt?

41 492 55.59 Vortec – Intake Manifold Bolts – VIN Z – LOWER REAR ONLY Type: Bolt 11 132 14.91 Vortec – Intake Manifold – 3 Steps: 2 FtLbs; 9 FtLbs; 11 FtL

When did the GMC Sierra get a 4.3L engine?