CHEVROLET TRUCK S10PICKUP Throttle Body Injection Tbi 320.GM8190 S15 2.5L 1708907 1156322

( Brand: Chevrolet Truck ), ( Manufacturer Part Number: S10PICKUP ), ( Part Type: Throttle ), ( Conditions Options: 2.5l ), ( Genuine Oem: Yes ), ( Ipn: 320.gm8190 ), ( Make: Chevrolet )

Review CHEVROLET TRUCK Gmc S15 Throttle Body Injection 2.5l Tbi fits S10 1987–1990

Introducing the Chevrolet 320.GM8190 Throttle Body Injection (TBI) system, a high-performing fuel delivery solution designed specifically for 1987 to 1990 S10 and GMC S15 pickup trucks equipped with the 2.5L 4-cylinder engine. This TBI system, part number 1708907, is an essential component for maintaining optimal engine performance and fuel efficiency.

The Chevrolet 320.GM8190 Throttle Body Injection system is a crucial element of the engine's fuel delivery system. It replaces the carburetor setup, providing precise fuel delivery to the engine through a series of injectors. The throttle body itself contains the mass airflow sensor, which measures the amount of air entering the engine, ensuring efficient fuel delivery and optimal engine performance.

This TBI system features an electronically controlled throttle plate, allowing for smooth and responsive throttle response. The throttle body also houses the idle air control valve, which maintains a consistent engine idle speed under various conditions.

The 320.GM8190 Throttle Body Injection system includes four fuel injectors, which deliver fuel directly into the intake manifold, ensuring a clean and even fuel mixture for efficient combustion. The system is designed to work seamlessly with the engine's electronic control module (ECM), allowing for precise fuel delivery and optimal engine performance.

Installing the Chevrolet 320.GM8190 Throttle Body Injection system is a straightforward process, with clear instructions provided in the included installation manual. The system comes fully assembled and calibrated, requiring only minimal adjustments during installation.

In summary, the Chevrolet 320.GM8190 Throttle Body Injection system is a high-performing, factory-designed fuel delivery solution for 1987 to 1990 S10 and GMC S15 pickup trucks with the 2.5L 4-cylinder engine. It provides precise fuel delivery, smooth throttle response, and efficient combustion, ensuring optimal engine performance and improved fuel efficiency.

The Chevrolet S10 and GMC S15 trucks equipped with the 2.5L Throttle Body Injection (TBI) engine, specifically the 1987-1990 models with the GM part number 1708907 (320.gm8190), have distinct advantages and disadvantages for potential buyers.

1. Fuel Efficiency: The TBI system provides better fuel atomization and air/fuel mixture control compared to carbureted engines, resulting in improved fuel efficiency.

2. Emissions Compliance: TBI engines meet the emissions standards of their time, making them a good choice for those concerned with environmental impact.

3. Relative Simplicity: TBI systems are less complex than modern fuel injection systems, which can make them easier and less expensive to diagnose and maintain.

1. Potential for Idling Issues: TBI engines can have idling issues due to issues with the throttle position sensor or the idle air control valve.

2. Fuel System Compatibility: Some aftermarket fuel system components may not be compatible with TBI engines, which could limit modification options.

3. Age and Wear: These engines are older, and their components have degraded over time. Regular maintenance and potential for replacement parts can lead to additional costs.

The 1987-1990 Chevrolet S10 and GMC S15 trucks with the 2.5L TBI engine (part number 1708907) offer a balance of fuel efficiency, emissions compliance, and relative simplicity. However, they come with potential idling issues, limited aftermarket fuel system compatibility, and the additional costs associated with the age and wear of their components.

If you are looking for a reliable daily driver with good fuel economy and emissions compliance, this engine could be a good choice. However, be prepared for potential idling issues and the added costs associated with maintaining an older engine. If you plan on heavily modifying the engine or require a more reliable engine, you may want to consider other options.

Details:

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part #: s10pickup prices

• $52.49-$196.38

specifications carbcoon:

• for makes: Gmc, Chevrolet
• for years: 1987-1990
• brand: Chevrolet Truck
• mpn: S10pickup
• part type: Throttle
• conditions options: 2.5l
• genuine oem: Yes
• ipn: 320.gm8190
• make: Chevrolet

returns carbcoon:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

general carbcoon:

• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
• condition: Used

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offer carbcoon:

• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home
• started: April 24, 2025
• best offers: True

seller carbcoon:

• rating: 97.9%
• city: Easley, South Carolina
• # reviews: 11368

shipping carbcoon:

• transit: 4-7 Days
• carrier: FedEx
• service: FedEx Ground or FedEx Home Delivery
• class: Standard
• cost: $15.00
• type: Fixed

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