Common questions

Is there a Chevy GMC 350 throttle body?

Table of Contents

Is there a Chevy GMC 350 throttle body?

Chevy GMC 350 Throttle Body This is a Brand New, Genuine GM, Throttle Body with injectors. This fits 91 – 92 Chevrolet & GMC Pickup Trucks and Vans with the 5.7L (350) engine. See below for specifics. This may work for other years and Trucks as well. The OEM part number for this is 17112508. The AC Delco number is 22-3822.

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 can I get a throttle body unit?

If you have questions about the ordering or installation process, get trustworthy advice provided by helpful staff at your nearest AutoZone location, and take advantage of free battery charging and engine diagnostic testing at the same time.

Which is the best throttle unit for a Chevy c2500?

Shop AutoZone for Chevrolet C1500 Throttle Body Unit. 0.0 out of 5 stars. 0.0 out of 5 stars. 0.0 out of 5 stars. 0.0 out of 5 stars. Notes: Throttle Lever & TPS Side Injector. 0.0 out of 5 stars.

Chevy GMC 350 Throttle Body This is a Brand New, Genuine GM, Throttle Body with injectors. This fits 91 – 92 Chevrolet & GMC Pickup Trucks and Vans with the 5.7L (350) engine. See below for specifics. This may work for other years and Trucks as well. The OEM part number for this is 17112508. The AC Delco number is 22-3822.

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.

What was the year of the Chevy TBI throttle?

1987 1988 1989 CHEVY GMC TBI THROTTLE BODY TRUCK / SUBURBAN w/7.4L / 454c.i. V8. If you are not sure about your application please don’t hesitate to contact our sales/tech dept by emailing us and we will gladly help you.

Shop AutoZone for Chevrolet C1500 Throttle Body Unit. 0.0 out of 5 stars. 0.0 out of 5 stars. 0.0 out of 5 stars. 0.0 out of 5 stars. Notes: Throttle Lever & TPS Side Injector. 0.0 out of 5 stars.

1987 1988 1989 CHEVY GMC TBI THROTTLE BODY TRUCK / SUBURBAN w/7.4L / 454c.i. V8. If you are not sure about your application please don’t hesitate to contact our sales/tech dept by emailing us and we will gladly help you.

What do you need to know about throttle body injection?

Our OEM Throttle Body Injection (TBI) Assemblies are complete and ready to install. Each TBI assembly is coated with a long lasting aluminum oxide finish. All TBI assemblies are flow bench tested, calibrated and idle adjusted which makes for easy installation.

Who is throttle body injection in Largo Florida?

ThrottleBodyInjection.com is a division of Guaranteed Carburetors of Largo, Florida. We are a trusted name for over 30 years in the remanufacturing of OEM carburetors and fuel injection systems for both the automotive and marine industries.

Are there any Chevy TBI throttle bodies left in stock?

In stock. In stock. In Stock. In Stock. Only 11 left in stock (more on the way). Only 11 left in stock (more… Temporarily out of stock. Temporarily out of stock. Only 3 left in stock – order soon. Only 3 left in stock – order s…

If you have questions about the ordering or installation process, get trustworthy advice provided by helpful staff at your nearest AutoZone location, and take advantage of free battery charging and engine diagnostic testing at the same time.

How many stars does throttle body Chevy have?

5.0 out of 5 stars. 5.0 out of 5 stars. 5.0 out of 5 stars. 5.0 out of 5 stars. 5.0 out of 5 stars. Instock! – Authorized Dealer 4.5 out of 5 stars. Excellent Customer Service! 3.0 out of 5 stars. 3.0 out of 5 stars.

What kind of truck is a 1987 Chevy?

GET IT SHIPPED Free Auto Shipping Quote: 1987 Chevrolet C10 Pickup truck. This is a super clean truck 406 small block aluminum heads. Built 700r4 narrowed 12 bolt moser rear. Cold a/c. Truck engine temp 190 no matter the weather.

How much horsepower does a 350 ci Chevy have?

These vehicles featured a 350 ci, 5.7 small block Chevy with TBI (throttle body injected) EFI system and swirl port heads. Producing up to 210 hp in factory spec, this engine can also be retrofitted into an older car with a performance carburetor to produce up to 250 hp.

Why does my Chevy 350 Backfire at high RPM?

The 90 degree elbow in the PCV Valve hose at the base of the throttle body to the PCV valve is common to either fall off or have a hole in it. Most of the time the engine will idle at a higher RPM a suction sound can be heard.

What are the components of the GM throttle body?

There are three major components of the GM Electronic Throttle Body and they are: Throttle body. Throttle Actuator Control (TAC) module. And Accelerator Pedal Assembly. In this section, we’ll focus on the Electronic Throttle Body.

Where are the wires located on the throttle body?

When looking down at the Electronic Throttle Body’s connector, the top row (from left to right) has 4 wires which are labeled from A to D (see photo). The second row (bottom row) from left to right, the wires are labeled E to H (see photo). and here are their specific descriptions: A: (Yellow wire) TAC Motor Control -1.

What happens when you replace the throttle body?

If you replace the throttle body, the PCM won’t know and will continue to use the adaptive settings as if the carbon buildup is still in place. If you don’t do a relearn procedure, the PCM will “hunt” for a new baseline idle.

How does the throttle plate work on a GM car?

A motor and gear reduction set inside the throttle body opens and closes the throttle plate to accomplish your request. Over time, carbon buildup can accumulate around the throttle plate, changing it’s “home” position.

What kind of body injection does a GMC truck use?

Throttle Body Injection | Chevy GMC TBI Trucks | GM TBI Chevrolet New and Remanufactured Throttle Body Assemblies for 305, 350, 454 Chevy, GM, GMC Trucks, Cars, Vans and 6 Liter and 7 Liter Trucks.

Our OEM Throttle Body Injection (TBI) Assemblies are complete and ready to install. Each TBI assembly is coated with a long lasting aluminum oxide finish. All TBI assemblies are flow bench tested, calibrated and idle adjusted which makes for easy installation.

Throttle Body Injection | Chevy GMC TBI Trucks | GM TBI Chevrolet New and Remanufactured Throttle Body Assemblies for 305, 350, 454 Chevy, GM, GMC Trucks, Cars, Vans and 6 Liter and 7 Liter Trucks.

Is the General Motors Rochester throttle body OEM?

The General Motors Rochester Throttle Body (TBI) is OEM original equipment. Each TBI comes complete with injectors, TPS, air control valve, and throttle body bushings. Every TBI will be Flow Bench tested, calibrated, and idle adjusted making it ready for easy installation. Each TBI has a complete one year warranty.

These vehicles featured a 350 ci, 5.7 small block Chevy with TBI (throttle body injected) EFI system and swirl port heads. Producing up to 210 hp in factory spec, this engine can also be retrofitted into an older car with a performance carburetor to produce up to 250 hp.

What kind of engine does a Chevy truck have?

These vehicles featured a 350 ci, 5.7 Small Block Chevy with TBI (throttle body injected) EFI system, and swirl port heads. Producing up to 210 hp in factory spec, this engine can also be retrofitted into an older car with a performance carburetor to produce up to 250 hp.

Why does my 1993 Chevy TBI stall at idle?

Timing is steady and not jumping all over. It is a fuel issue. The only code that ever sets is a P044, lean exhaust, and the exhaust is really lean. We have swapped PCM/PROM with a same year Suburban, no change. Both vehicles run the same as this did using the other’s PCM.

Where can I buy 1993 Chevy truck parts?

Classic Industries is America’s first choice for 1993 Chevrolet Truck parts and accessories. Sorry—your search has returned more products than we can show at once. Please try one of the options below to help narrow your search results.

What was the throttle body on a 1994 Chevy CK?

Chevy CK Pickup 7.4L 1994, GM Original Equipment™ Throttle Body Idle Air Control Motor by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part.

Where is the throttle body fuel pump located?

As you’re already aware, the throttle body fuel injection system on your 1987 to 1995 4.3L, 5.0L, or 5.7L pickup (or SUV) uses a low pressure (12 PSI) electric fuel pump located in the gas tank.

How does the Chevy throttle body injectors work?

by Lee Sallings. The throttle body injection system used by Chevy was a natural progression from the carburetor previously used. Pressurized fuel is strained through screen-type filters before it is introduced into the engine through a pair of injectors located above the throttle body’s venturi and throttle plate.

How many GMC trucks have throttle body injection?

New and Remanufactured Throttle Body Assemblies for 305, 350, 454 Chevy, GM, GMC Trucks, Cars, Vans and 6 Liter and 7 Liter Trucks. Serving our valued customers for over 30 years.

As you’re already aware, the throttle body fuel injection system on your 1987 to 1995 4.3L, 5.0L, or 5.7L pickup (or SUV) uses a low pressure (12 PSI) electric fuel pump located in the gas tank.

Can a defective c2500 throttle body unit be replaced?

If you have a defective Chevrolet C1500 throttle body unit, you’ve lost the performance you crave. 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.

Where can I buy a throttle body injection?

Online purchase is quick, easy and secure because we are a PayPal Verified Merchant. Our OEM Throttle Body Injection (TBI) Assemblies are complete and ready to install. Each TBI assembly is coated with a long lasting aluminum oxide finish. All TBI assemblies are flow bench tested, calibrated and idle adjusted which makes for easy installation.

ThrottleBodyInjection.com is a division of Guaranteed Carburetors of Largo, Florida. We are a trusted name for over 30 years in the remanufacturing of OEM carburetors and fuel injection systems for both the automotive and marine industries.

Is the throttle actuator in a Chevy Silverado?

Notes: Includes throttle actuator. The combination of excellent handling, comfortable interior and intense power makes your Chevrolet Silverado a full-sized pick-up truck to contend with on the road. Ensure that your performance remains unparalleled by having a fully operational Chevrolet Silverado throttle body unit from AutoZone.

If you have a defective Chevrolet C1500 throttle body unit, you’ve lost the performance you crave. 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.

How big is a Chevy 350 small block crate engine?

This is hands-down the best product we sell and ALWAYS produce the most satisfied customers. Fits trucks and SUV’s from 87-95. An easy installation, lots of power, street-friendly for daily driving and light towing this guy does it all! Fits full size trucks and SUV’s from 96-02, also known as a VIN “R” engine.

Notes: Includes throttle actuator. The combination of excellent handling, comfortable interior and intense power makes your Chevrolet Silverado a full-sized pick-up truck to contend with on the road. Ensure that your performance remains unparalleled by having a fully operational Chevrolet Silverado throttle body unit from AutoZone.

Online purchase is quick, easy and secure because we are a PayPal Verified Merchant. Our OEM Throttle Body Injection (TBI) Assemblies are complete and ready to install. Each TBI assembly is coated with a long lasting aluminum oxide finish. All TBI assemblies are flow bench tested, calibrated and idle adjusted which makes for easy installation.

Where is the throttle body injection system located?

Fuel is delivered to the throttle body injection system by an electric fuel pump located in the fuel tank. This pump supplies fuel pressure in sufficient volume to meet the engine’s fuel requirement through all load conditions.

What happens when a throttle body goes bad?

As with any electrical connection, connectivity issues can cause a wide variety of unpredictable signals to be transmitted. In the case of the throttle body (and related sensor), when this happens it causes false information to be relayed to the car’s computer, resulting in faulty corrections to the air-fuel mixture.

Can a car stall with a bad throttle position sensor?

The engine can stall for no reason and without any warning. This happens when the TPS gives incorrect information to the ECM. The engine can stall at high speed, at low speed, or even at idle. A faulty throttle position sensor will not let your car accelerate normally. Though this doesn’t happen all the time.

What does the throttle body plate do on a car?

This is a component that acts as a gate-keeper and establishes a minimum or maximum position for a throttle body plate to be opened or closed. A maladjusted stop wouldn’t allow in the correct amounts of air and fuel.

Where is the throttle body in an engine?

A throttle body is a butterfly valve in between the intake manifold and the air intake filter. Connected to the gas pedal, it is responsible for making sure that there is enough air entering your engine to meeting driving and accelerating demands.

What does it mean when your car throttles up while driving?

In these cases, the TPS isn’t providing the right input, the onboard computer cannot direct the engine to work properly. When the car accelerates while driving, it usually means the butterfly valve inside the throttle has closed up and pops open suddenly when the driver presses on the accelerator.

What does it mean when a car has a bad throttle position sensor?

When the car accelerates while driving, it usually means the butterfly valve inside the throttle has closed up and pops open suddenly when the driver presses on the accelerator. This gives the car an unintended burst of speed that occurs because the sensor cannot detect the closed position of the throttle.

What are the RPMs of a Silverado truck?

alkaspeltzar wrote: Hey guys, my 2010 5.3 AFM Silverado w/66,000miles has been RPM surging while driving over the past couple weeks. It seems to happen primarily when traveling between 45-55mph. When driving, slightly accerating, the truck is doing about 1100 rpm in its 6th gear. The engines RPMs seem to bounce back and forth 50-100 rpm.

What is the TBI code on a 1990 Chevy truck?

Consult a service manual or see below for any check engine light code definitions. You can use a late 80’s or early 90’s GM TBI definition. If you have access to a scan tool use a hook up for a 1990 350 cu. in. 5.7L Chevrolet truck. For some scan tools enter VIN 10th“L” 3rd“C” 8th“K”.

Can you change the throttle body on a 350 TBI?

Modify the throttle body. This one pretty cheap but does require removing the throttle body. UTIMATE MODS . Stock 42mm TBI units flow around 450cfm which if you look at http://www.carburetion.com/calc.asp a stock 350 even with a cam upgrade to increase the powerband to 5500 rpms isn’t going to use much if any more than that stock throttle body.

Chevy CK Pickup 7.4L 1994, GM Original Equipment™ Throttle Body Idle Air Control Motor by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part.

How long does it take for GM throttle body to relearn?

If you don’t do a relearn procedure, the PCM will “hunt” for a new baseline idle. It will eventually learn it on its own, but it may take over a week of driving, during which time you will experience high and low idle speeds and possibly rough idle. 1) Start the engine and let it idle in park for 3 minutes.

If you don’t do a relearn procedure, the PCM will “hunt” for a new baseline idle. It will eventually learn it on its own, but it may take over a week of driving, during which time you will experience high and low idle speeds and possibly rough idle. 1) Start the engine and let it idle in park for 3 minutes.

Are there any parts for a 1987 Chevy Suburban?

See and discover other items: 1987 chevy suburban, parts for 1987 chevy, body parts for chevy truck, parts for 1987 gmc truck, chevy carburetor, chevy truck exhaust kits

What kind of transmission did the Chevy Suburban have?

This model generation was based on the Chevrolet Advance Design series of pickups. Beginning in 1953, the Hydra-Matic 4-speed automatic transmission was available in GMC models and in the 1954 model year Chevrolet Suburbans.

When did Chevrolet stop making the Chevy Suburban?

Chevrolet discontinued this option for the public during the tenth generation model’s tenure in 2013 due to slow sales.

How to do throttle body re-Learn Chevy Malibu?

1) Start the engine and let it idle in park for 3 minutes. During that period the idle may be higher idle than normal. 2) After 3 minutes, turn the engine off and leave it off for 60- seconds. 3) Start the engine again and let it idle in park for 3 minutes one more time. During these run periods you may see a check engine light.

A motor and gear reduction set inside the throttle body opens and closes the throttle plate to accomplish your request. Over time, carbon buildup can accumulate around the throttle plate, changing it’s “home” position.

How to order throttle body injection stock number?

Click on “View” and be taken to our picture identification page for the stock number you selected. On this ID page you will be able to visually verify that you have selected the correct TBI for your application and then place your order.

How long does throttle body injection warranty last?

Every TBI will be Flow Bench tested, calibrated, and idle adjusted making it ready for easy installation. Each TBI has a complete one year warranty. T8-141. T8-163. T8-145.

Author Image
Ruth Doyle