What kind of engine does a GMC Sonoma have?

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What kind of engine does a GMC Sonoma have?

It boasted of an engine that can reach 150 hp. It also featured a hydraulic clutch system which made it a good choice as an off-road vehicle. In addition, at this early stage, serpentine belts already drive the vehicle, making the engine run smoother together with the other truck functions.

Is it OK to use inferior GMC Sonoma parts?

Using inferior products may cause further damage; it would be best to use top grade parts. When you take care of your GMC Sonoma, you will garner from the remuneration of its steadfast service.

Where can I find GMC Sonoma car parts?

GMC Sonoma parts can be found virtually anywhere. It is also good to notice that they are infused with high-grade quality to keep them in tune with GMC’s great engineering job with the Sonoma. Using inferior products may cause further damage; it would be best to use top grade parts.

When did the GMC Sonoma radiator need to be flushed?

To prevent clogging and possible overheating of your GMC Sonoma, the radiator must be flushed at least once a year. The GMC Sonoma was released in 1982 as an effect of the 1973 Arab oil embargo.

A 120-horsepower 2.2-liter four-cylinder engine is standard on two-wheel-drive models. Starting with December production, this engine is designed to run on a gasoline/ethanol mixture of up to 85 percent ethanol. A 4.3-liter V-6 is standard on four-wheel-drive models and is optional on 2WDs. The V-6 rates 180 horsepower with 2WD and 190 with 4WD.

How much fluid does a GM 4L60E need?

The 4L60E transmission weighs 146 pounds dry, and 162 wet. It requires 8.4 quarts (9.64″ torque converter) or 11.4 quarts (11.81″ torque converter) of transmission fluid, Below is a list of common transmission problems with the GM 4L60E Transmission and possible solutions to repair.

What causes idle surges on a car ECM?

Idle surging can be caused due to other issues in the car, but if it happens in conjunction with other throttle position sensor symptoms, the culprit is often the TPS. At idle, the ECM will not get the correct information and the throttle will variate randomly causing idle surges.

How many doors does a GMC Sonoma crew cab have?

Crew cabs have four conventional full-size doors that are hinged at the front. The Sonoma extended cab is currently available with an optional third door that swings open toward the rear and can’t be opened unless the front doors are opened first.

How many miles does a 2000 GMC Sonoma have?

Mileage: 128,356 miles Body Type: Pickup Color: Beige Engine: 6 Cyl 4.3 L No accident or damage reported to CARFAX. 1st owner purchased on 04/26/99 and owned in CA until 05/27/06 • 2nd owner purchased on 05/27/06 and owned in CA until .

What kind of rating does GMC Sonoma have?

CARFAX used car owners give the 2000 GMC Sonoma 4.6 stars out of 5, with a total of 5 reviews. Reviewers especially like the 2000 Sonoma for its interior and cost. What is the MPG of the 2000 GMC Sonoma?

When did the GMC Sonoma Sonoma come out for sale?

No accident or damage reported to CARFAX. 1st owner purchased on 04/17/02 and owned in SC until 10/17/11 • 2nd owner purchased on 10/17/11 and owned in SC until 05/27/14 • 3rd owner purchased on 05/27/14 and owned in FL until .

Idle surging can be caused due to other issues in the car, but if it happens in conjunction with other throttle position sensor symptoms, the culprit is often the TPS. At idle, the ECM will not get the correct information and the throttle will variate randomly causing idle surges.

Where are the coolant hoses on the throttle body?

On the bottom side of your throttle body, there are two hoses. These hoses bring hot coolant through your throttle body and like the pads, assist in cold weather startup. Do you realize how much better your truck runs when it’s cold, (temp gauge at or below 160)? When it gets warmed up, (gauge at 205-210),…

The 2.8-liter V6 is acceptable for most requirements, while the 4.3-liter sends these trucks to the head of their class for acceleration and towing. Syclone models offer brutal performance with 0-60 mph times under five seconds. A 4.3-liter long-bed Sonoma with automatic averaged 21.5 mpg.

What kind of transmission does a GMC S15 have?

A 5-speed manual transmission was standard with the 4-cylinder, 2.8-liter V6, and regular 4.3-liter V6. Four-speed overdrive automatic was optional (mandatory with the enhanced 4.3-liter), but not available with the 2.8-liter V6.

What kind of engine does a GMC pickup have?

By 1993, GMC’s “enhanced” 195-horsepower version of the 4.3-liter might be installed on all models except the Special and 2WD long-bed. (Chevrolet compact pickups could not have the “enhanced” engine.)

When did GMC change the S15 badge to Sonoma?

GMC replaced the S15 badge with a Sonoma designation as the compact trucks earned a facelift consisting of a new grille, wheels, bodyside moldings, and bumper rub strips. Later in ’91, the base 4-cylinder engine added power.

The 2.8-liter V6 is acceptable for most requirements, while the 4.3-liter sends these trucks to the head of their class for acceleration and towing. Syclone models offer brutal performance with 0-60 mph times under five seconds. A 4.3-liter long-bed Sonoma with automatic averaged 21.5 mpg.

A 5-speed manual transmission was standard with the 4-cylinder, 2.8-liter V6, and regular 4.3-liter V6. Four-speed overdrive automatic was optional (mandatory with the enhanced 4.3-liter), but not available with the 2.8-liter V6.

What kind of transmission does a GMC 3 speed have?

This is the only GM 3 speed with the same bearing front and rear. This transmission is found in performance applications. Cast iron, top-loaded case with side shift linkage. Fully synchronized with 36 tooth synchro rings. Same unit as Ford RAT except for a GM bolt pattern to the bell housing.

How to identify Chevrolet GMC manual transmissions [ video ]?

After locating correct unit a link is supplied to provide detailed information on specific kit and parts that are available for your unit. Information is provided for General Motors 3 speed, 4 speed , 5 speed and 6 speeds manual transmissions. Cast iron case and extension housing with 4-bolt side cover.

Why is my transmission making a clunking noise?

Check the transmission cross member mount (rubber dampers) for excessive wear or splits. A noticeable vibration in the chassis frame during the heavy clunk will point more toward a defective transmission mount rather than a torque converter problem.

What does it mean when your car makes a loud clunk when shifting?

If you hear a loud clunk, or feel a chassis shudder, this could indicate that the torque converter mounts have disconnected or broken. Confirm this by checking the tightness of the universal joints, both front and rear of a rear-drive vehicle. Listen for a heavy clunk when shifting from neutral to reverse and back again.

Why does my car make a whining noise when I shift gears?

If you hear a constant whining noise, accompanied by a slip in the gears as the transmission automatically shifts, it points to low transmission fluids.

Together, this pickup line up is often referred to as the S-series. Some 1992 and 1993 Sonomas came with a factory equipped L35 W code engine. For 1993 no specialty labeling or limited edition tags were known to be used with the W code engine. Production totals for these vehicles are unknown.

Are there any manuals for the GMC Sonoma?

Every Manual available online – found by our community and shared for FREE. Enjoy! The GMC Sonoma, also known as Chevrolet S-10, is a compact pickup truck from General Motors.

When did the GMC Sonoma pickup truck come out?

The GMC Sonoma, also known as Chevrolet S-10, is a compact pickup truck from General Motors. Introduced in 1982, it was initially known as GMC S-15 before being renamed as the GMC Sonoma. From 1996 to 2000, it was also sold by Isuzu as Hombre in the North American market segment.

Together, this pickup line up is often referred to as the S-series. Some 1992 and 1993 Sonomas came with a factory equipped L35 W code engine. For 1993 no specialty labeling or limited edition tags were known to be used with the W code engine. Production totals for these vehicles are unknown.

Is there a GMC Sonoma Service Repair Manual?

GMC Sonoma service repair manuals More relating to GMC’s… A Buick is a classic car choice that’s been on the market for over 100 years. If you’re looking to buy GMC trucks have a long and rich history. But chances are you’ve never stopped to think about it. Here are 7 cool things about GMC truck history that you probably don’t know.

The GMC Sonoma, also known as Chevrolet S-10, is a compact pickup truck from General Motors. Introduced in 1982, it was initially known as GMC S-15 before being renamed as the GMC Sonoma. From 1996 to 2000, it was also sold by Isuzu as Hombre in the North American market segment.

What is the VIN number on a GMC?

A VIN number is a 17 character alpha/numeric serial number unique to each vehicle, by manufacturer, make, model and year. Each character in the VIN number can be decoded to determine where the car was built, what year, which automotive features are included and more. Together, all the VIN numbers create a history about your GMC General Motors.

How to repair a GMC Sonoma pick up?

Access our Chevy S10, S15, and GMC Sonoma Pick-Ups 1982-1993 Repair Manual Vacuum Diagrams Repair Guide by creating an account or signing into your AutoZone Rewards account. Once you sign in, follow these instructions to access our Repair Guides. Add your vehicle in Manage My Vehicles. Enter your vehicle details.

What kind of transmission does a 1996 Chevy S10 have?

The 1996 and later model year S10s powered by in-line four-cylinder 2.8-liter engines were equipped with the New Venture (NV) 1500 five-speed manual transmission. It had an aluminum case. This transmission remained with the S10 until the end of its production run. NV3500 Manual

Access our Chevy S10, S15, and GMC Sonoma Pick-Ups 1982-1993 Repair Manual Vacuum Diagrams Repair Guide by creating an account or signing into your AutoZone Rewards account. Once you sign in, follow these instructions to access our Repair Guides. Add your vehicle in Manage My Vehicles. Enter your vehicle details.

GMC replaced the S15 badge with a Sonoma designation as the compact trucks earned a facelift consisting of a new grille, wheels, bodyside moldings, and bumper rub strips. Later in ’91, the base 4-cylinder engine added power.

What was the pushbutton shifting on a 1992 GMC S15?

Optional pushbutton shifting became available on 1992 4WD models. Head restraints became standard for outboard bench seats. The super-performance Syclone and its sporty GT cousin were gone. Both 4.3-liter engines got an internal balance shaft, designed to reduce engine vibrations.

A 120-horsepower, 2.2-liter four-cylinder engine is standard on 2WD models. A 4.3-liter V-6 power plant is standard on 4WD trucks and optional on 2WD versions. The V-6 engine produces 180 hp in the 2WD installation and 190 hp with 4WD. A five-speed-manual transmission is standard, and a four-speed automatic is optional.

What are the specs of a 2002 GMC Sonoma?

All Sonomas for 2002 have air conditioning and a tachometer, and chrome grille trim has been added to the SLS trim package. The SLE trim level has been eliminated.

How to add Freon to a 1998 GMC Sonoma?

How to add freon to your 1998 GMC Sonoma: hook up the can of refrigerant (likely r-134a) to the low pressure port. When your compressor kicks on, add freon to the correct pressure. In addition to cooling, freon lubricates the compressor when it runs. Advance Auto coupon for

How many people can fit in a GMC Sonoma?

Sonomas can haul trailers that weigh as much as 6,000 pounds, depending on the model. Regular-cab and extended-cab models may have either a front bench seat that holds three people or a pair of bucket seats.

1993 GMC Sonoma and Jimmy Factory Service Manual All Models Except Typhoon Including Sonoma Base, SLE, SLS & Special / Jimmy Base, SLE, SLS & SLT | 2.5L I4, 2.8L V6 & 4.3L V6 Engines Published by the General Motors Corporation Covering…

What’s the name of the ground wire in a car?

by Richard Rowe. Your car’s ground wire, also known as a “ground cable” or “ground strap,” is perhaps the single most important wire in its entire electrical system. Think of the ground wire or cable as your electrical system’s foundation, the bridge over which all electrical flow must tread.

What should my ground connection reading be on my car?

Record the reading; you should get something in the neighborhood of 12.6 volts. Next, remove the DMM lead from the positive battery terminal and touch it to the terminal on the disconnected negative battery cable.

Is there an AC compressor for a Chevy S10?

Working as expected! “`Guaranteed Exact Fit for easy installation – Fits 1999-2005 Chevy S10-chassis trucks and SUVs (Sonoma, Blazer, etc) with 4.3L V6 “` This wasn’t quite the case. On my blazer, the water neck into the block was preventing this part from properly lining up on the mount point.

What are the specs of a 1994 GMC Sonoma?

Used 1994 GMC Sonoma Features & Specs | Edmunds Detailed features and specs for the Used 1994 GMC Sonoma including fuel economy, transmission, warranty, engine type, cylinders, drivetrain and more. Read reviews, browse our car inventory, and more.

Can a 1995 TBI be fitted with a 4.3 L engine?

In other words, a 4.3 L Engine from a 1995 will bolt in perfectly into blazers of earlier years that also were equipt with a 4.3 L engine. From what I understand the only difference may be the intake manifold, as the TBI and CPI use different types of manifolds.

When did GMC Sonoma get 4.3 L V6?

A much-welcomed 4.3 L V6 was added for 1988, and anti-lock brakes came the next year. The GMC S-15 became the GMC Sonoma in 1991, and the Sierra trim packages were dropped to avoid confusion with the new GMC Sierra full-size pickup.

When did the Chevy S-10 Sonoma come out?

Chevrolet S-10. When it was first introduced as a “quarter-ton pickup” in 1981 for the 1982 model year, the GMC version was known as the S-15 and later renamed the GMC Sonoma. A high-performance version was released in 1991 and given the name of GMC Syclone. The pickup was also sold by Isuzu as the Hombre from 1996 through 2000,…

What kind of engine does a 1993 Sonoma have?

Some 1992 and 1993 Sonomas came with a factory equipped L35 W-code engine. For 1993 no specialty labeling or limited edition tags were known to be used with the W-code engine.

Used 1994 GMC Sonoma Features & Specs | Edmunds Detailed features and specs for the Used 1994 GMC Sonoma including fuel economy, transmission, warranty, engine type, cylinders, drivetrain and more. Read reviews, browse our car inventory, and more.

AutoCheck Vehicle History Summary Unavailable. Description: Used 2003 GMC Sonoma SLS with AWD/4WD, Rear Bench Seats, 5000lb Towing Capacity, Crew Cab, Alarm. This Sandalwood Metallic 2002 GMC Sonoma SLS might be just the extended cab pickup for you. It comes with a 6 Cylinder engine.

Where can I buy a 2003 GMC Sonoma?

Description: Used 2003 GMC Sonoma SLS with Upgraded Engine, Rear Bench Seats, 6ft Bed, 5000lb Towing Capacity, Extended Cab. : *** LOCATED IN SHELBYVILLE! *** CALL TODAY 317-392-4101! *** SERVICED HERE! LOCAL TRADE-IN! JUST ARRIVED. BETTER HURRY! EPA 28 MPG Hwy/22 MPG City! Pewter Metallic exterior and Graphite interior, SLS trim.

What kind of engine does GMC Sonoma 4dr Zr5 have?

– This 2004 GMC Sonoma 4dr ZR5 features a 4.3L V6 CYLINDER 6cyl Gasoline engine. It is equipped with a 5 Speed Automatic transmission. The vehicle is Summit White with a Graphite Cloth interior. It is offered As-Is, extended warranty is available.

A 120-horsepower, 2.2-liter four-cylinder engine is standard on 2WD models. A 4.3-liter V-6 power plant is standard on 4WD trucks and optional on 2WD versions. The V-6 engine produces 180 hp in the 2WD installation and 190 hp with 4WD. A five-speed-manual transmission is standard, and a four-speed automatic is optional.

All Sonomas for 2002 have air conditioning and a tachometer, and chrome grille trim has been added to the SLS trim package. The SLE trim level has been eliminated.

What’s the length of a GMC Sonoma truck?

The regular-cab model is 190.6 inches long on a 108.3-inch wheelbase, while extended-cab pickups ride a 122.9-inch wheelbase and measure 205.3 inches long overall.

Sonomas can haul trailers that weigh as much as 6,000 pounds, depending on the model. Regular-cab and extended-cab models may have either a front bench seat that holds three people or a pair of bucket seats.

Why does my GM 2.2L engine not start?

Now, in the case of the GM 2.2L 4 cylinder engine, if one cylinder cuts out, the engine will only output 75% of it’s power and this will cause some issues. If two or more engine cylinders are misfiring, your vehicle will not start. Here are some of the most common symptoms of a misfire condition on your GM 2.2L:

Why does my GMC S15 die at high idle?

Recently my truck has began to die when coming back down to idle. In looking at the fuel injection, I can see the injectors stop injecting fuel. After it dies, it is very hard to restart unless it is left alone and cools a bit. If the IAC is unplugged, the engine will run at high idle fine.

By 1993, GMC’s “enhanced” 195-horsepower version of the 4.3-liter might be installed on all models except the Special and 2WD long-bed. (Chevrolet compact pickups could not have the “enhanced” engine.)

What kind of seats does a GMC Sonoma have?

Flared rear fenders that GMC calls Sportside are optional on Sonomas with the 6-foot cargo bed. Both regular-cab and extended-cab models have either a front-bench seat that seats three or a pair of bucket seats. Two folding rear jump seats are standard on extended-cab model… Show full review

What kind of door does GMC Sonoma extended cab have?

The Sonoma extended cab is currently available with an optional third door that swings open toward the rear and can’t be opened unless the front doors are opened first. The rival Ford Ranger, the best-selling compact pickup, offers dual rear doors that open toward the rear.

How big is the cargo bed on a GMC Sonoma?

The Sonoma comes in three sizes. The regular cab with a 6-foot cargo bed is 191 inches long, and with a 7.5-foot cargo bed is 207 inches. The extended cab comes with the 6-foot bed and is 205 inches bumper to bumper.

What’s the price of a 2000 GMC Sonoma?

The original MSRP of the 2000 GMC Sonoma is from $13,154 to $21,467. The data above is updated daily, based on used car inventory for sale on CARFAX for the last five model years of this car.

The Sonoma compact pickup truck was introduced by General Motors to the North American market in 1982. Sonoma pickups were known for their durable and reliable engines, but they still needed to be serviced from time to time. One of the problems the Sonoma engine could face was a blown head gasket. Disconnect the negative battery cable.

How to replace the head gasket on a 2000 GMC Sonoma?

One of the problems the Sonoma engine could face was a blown head gasket. Disconnect the negative battery cable. Drain the engine coolant. Remove the engine cooling fan assembly. Remove the power steering pump mounting bracket. Remove the power steering pump mounting bracket stud from the cylinder head.

Is there a third door on a GMC Sonoma?

A third door is now standard on all extended-cab versions of GMC’s compact Sonoma pickup truck, which is the corporate kin to the Chevrolet S-10. All Sonomas for 2002 have air conditioning and a tachometer, and chrome grille trim has been added to the SLS trim package. The SLE trim level has been eliminated.

Where did the 2002 GMC Sonoma come from?

No accident or damage reported to CARFAX. 1st owner purchased on 01/02/03 and owned in CA until 11/23/05 • 2nd owner purchased on 11/23/05 and owned in CA until Present. 1st owner drove an estimated 8,663 miles/year • 2nd owner drove an estimated 8,819 miles/year.

How many miles does a GMC Sonoma drive?

1st owner drove an estimated 0 miles/year • 2nd owner drove an estimated 3,481 miles/year • 3rd owner drove an estimated 0 miles/year.

When was the last time I serviced my GMC Sonoma?

Last serviced at 122,178 miles in Elkhorn, NE on 05/04/17 • Vehicle serviced • Four wheel alignment performed. No accident or damage reported to CARFAX. Purchased on 11/29/01 and owned in NJ until 05/14/21. Driven an estimated 2,581 miles/year.

How big is a GMC Sonoma pickup truck?

Sonomas come in three sizes. The regular-cab model is 190.6 inches long on a 108.3-inch wheelbase, while extended-cab pickups ride a 122.9-inch wheelbase and measure 205.3 inches long overall.

A third door is now standard on all extended-cab versions of GMC’s compact Sonoma pickup truck, which is the corporate kin to the Chevrolet S-10. All Sonomas for 2002 have air conditioning and a tachometer, and chrome grille trim has been added to the SLS trim package. The SLE trim level has been eliminated.

Sonomas come in three sizes. The regular-cab model is 190.6 inches long on a 108.3-inch wheelbase, while extended-cab pickups ride a 122.9-inch wheelbase and measure 205.3 inches long overall.

How to test shift solenoids on GM 4.3L?

In this article, I’ll show you how to test the transmission shift solenoids (specifically 1-2 solenoid and 2-3 solenoid) on your GM 4.3L, 5.0L, 5.7L pick up, van, SUV. You’ll be surprised just how easy it is to diagnose these shift solenoids when they have failed.

What kind of solenoid does GM 4L60-E use?

The 4L60-E transmissions uses several solenoids and sensors to control/activate its 4 gears. The two that we’re concerned with are the 1-2 and 2-3 shift solenoids.

Is the GMC Sonoma a 2 wheel drive truck?

The Sonoma line is one of the most versatile compact trucks on the market with models and options to suit a wide range of drivers. This extended cab 2 wheel drive model has seating for 5 and Automatic Transmission, A/C, Power Windows and Locks, Tilt Steering Wheel, Cruise Control, AM/FM CD Player, Bed Liner and more…

What kind of car is a 1998 GMC Sonoma?

43u 1998 GMC Sonoma SLS RWD 5-Speed Manual 2.2L I4 SFIASK HOW TO CERTIFY YOUR VEHICLE. 22/28 City/Highway MPGALL FINANCING OPTIONS AVAILABLE. Description: Used 1998 GMC Sonoma SLS Sport with Standard Cab.

Who is the owner of the GMC Sonoma?

GENERAL MOTORS, GM, the GM Emblem, GMC, the GMC Emblem and the name SONOMA are registered trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. We reserve the right to make changes in the product after that time without further notice.

When did the GMC Sonoma S-10 come out?

General Motors has been upgrading and refining the GMC Sonoma and Chevrolet S-10 ever since their introduction in 1994. Refinements for 1998 make this year’s line-up safer, more comfortable, more fun to drive and easier to use. The Sonoma’s interior is roomy, comfortable and functional.

What kind of noise does a Chevy 4.3 make?

by Contributor. A common complaint with the Chevy 4.3 engine is that it doesn’t idle well, it’s loud and makes awkward noises. Examples of this are staling, lurching and poor acceleration. Poor idling and loud engines usually go hand-in-hand.

What kind of truck has a 4.3 liter Vortec engine?

Our 4.3 liter 262 Vortec Long Block Crate Engine is on sale. In the mid-90s the 4.3 Vortec hit the market and soon after the motors popularity grew until it could be found in Vans trucks and SUVs like the Chevy Astro, Blazer, Express, S10, Silverado, GMC Jimmy, Safari, Savana, Sierra, Sonoma, Isuzu Hombre and Oldsmobile Bravada just to name a few.

Who is the remanufacturer of the Chevy 4.3 liter engine?

Accurate Engines is an industry leading remanufacturer of the Chevrolet 4.3 liter engine. Our remanufactured Chevy 4.3 liter engines are being shipped daily to warranty companies, Chevrolet dealerships, engine repair facilities and directly to Chevy vehicle owners.

When did the 4.3 L V6 come out?

The 4.3L V6 engine was introduced in the S10, S15, & S10 Blazer in 1988. I believe that the 4.3L V6 block and heads from 1988 to 1995 are fully interchangable. In other words, a 4.3 L Engine from a 1995 will bolt in perfectly into blazers of earlier years that also were equipt with a 4.3 L engine.

Where can I buy a 4.3 liter GM engine?

High production volumes allow us to offer the 4.3 liter Chevy remanufactured engine online at drastically reduced rates. Our 4.3 liter Chevy remanufactured engine comes with a 100,000 Mile nationwide warranty. If this is not the engine you are looking for click here and we will find it for you.

Our 4.3 liter 262 Vortec Long Block Crate Engine is on sale. In the mid-90s the 4.3 Vortec hit the market and soon after the motors popularity grew until it could be found in Vans trucks and SUVs like the Chevy Astro, Blazer, Express, S10, Silverado, GMC Jimmy, Safari, Savana, Sierra, Sonoma, Isuzu Hombre and Oldsmobile Bravada just to name a few.

1993 GMC Sonoma and Jimmy Factory Service Manual All Models Except Typhoon Including Sonoma Base, SLE, SLS & Special / Jimmy Base, SLE, SLS & SLT | 2.5L I4, 2.8L V6 & 4.3L V6 Engines Published by the General Motors Corporation Covering…

It was the first domestically built compact pickup of the big three American automakers. When it was first introduced as a “quarter-ton pickup” in 1981 for the 1982 model year, the GMC version was known as the S-15 and later renamed the GMC Sonoma.

When did the Sonoma GT go out of production?

The Sonoma GT’s production only lasted for 1992. Only 806 Sonoma GTs were ever produced, in a variety of colors such as the standard monochromatic black, apple red, white, aspen blue, teal, and forest green. Some 1992 and 1993 Sonomas came with a factory equipped L35 W-code engine.

When did Sonoma start using CFC free refrigerant?

In compliance with the Clean Air Act, all second generation S-10s and Sonomas equipped with air conditioning used CFC-free R134a refrigerant beginning in the 1994 model year.

It was the first domestically built compact pickup of the big three American automakers. When it was first introduced as a “quarter-ton pickup” in 1981 for the 1982 model year, the GMC version was known as the S-15 and later renamed the GMC Sonoma.

The Sonoma GT’s production only lasted for 1992. Only 806 Sonoma GTs were ever produced, in a variety of colors such as the standard monochromatic black, apple red, white, aspen blue, teal, and forest green. Some 1992 and 1993 Sonomas came with a factory equipped L35 W-code engine.

In compliance with the Clean Air Act, all second generation S-10s and Sonomas equipped with air conditioning used CFC-free R134a refrigerant beginning in the 1994 model year.

It boasted of an engine that can reach 150 hp. It also featured a hydraulic clutch system which made it a good choice as an off-road vehicle. In addition, at this early stage, serpentine belts already drive the vehicle, making the engine run smoother together with the other truck functions.

Using inferior products may cause further damage; it would be best to use top grade parts. When you take care of your GMC Sonoma, you will garner from the remuneration of its steadfast service.

GMC Sonoma parts can be found virtually anywhere. It is also good to notice that they are infused with high-grade quality to keep them in tune with GMC’s great engineering job with the Sonoma. Using inferior products may cause further damage; it would be best to use top grade parts.

Why does my GMC Sonoma need to be flushed?

Clogs are caused by small particles that accumulate in the cooling system over time, circulated around until they get stuck in the small tubes of the radiator. To prevent clogging and possible overheating of your GMC Sonoma, the radiator must be flushed at least once a year.