fits model: 2500, 3500. make: Chevrolet, Gmc, Rochester. year: 1991-92.

( Brand: Rochester ), ( Manufacturer Part Number: 17091043 ), ( Ipn: Fi9005 ), ( Connector Type: Plug ), ( Features: Electronic ), ( Fuel Type: Gasoline ), ( Items Included: Throttle Position Sensor, Throttle Stud ), ( Material: Aluminum ), ( Oe/oem Part Number: 17092198, 5235206 ), ( Type: Throttle Body ), ( Universal Fitment: No ), ( Manufacturer Warranty: 1 Month )
The Rochester 17091043 Throttle Body for 1991-92 Chevrolet and GMC CK 2500 and 3500 is a crucial component of your vehicle's fuel system. This Throttle Body bypasses the traditional carburetor setup and instead uses electronic fuel injection, specifically TBI (Throttle Body Injection).
This Rochester Throttle Body is designed specifically for vehicles equipped with a 5.7L engine, ensuring a perfect fit and optimal performance. The throttle body regulates the amount of air that enters the engine combustion chamber, which in turn affects the engine's power output.
The 17091043 Throttle Body is made from high-quality materials, ensuring durability and reliability. It features a self-cleaning throttle plate, which helps to maintain the throttle body's performance over time, even with heavy use. The throttle body also includes a built-in idling control system, which helps to maintain a consistent idle speed and improves fuel efficiency.
The Rochester 17091043 Throttle Body is easy to install, with clear instructions included in the packaging. It also comes with all necessary mounting hardware, making the installation process straightforward and hassle-free.
In summary, the Rochester 17091043 Throttle Body is a must-have upgrade for any 1991-92 Chevrolet or GMC CK 2500 or 3500 with a 5.7L engine. It provides improved fuel efficiency, easier starting, and smoother acceleration, making your driving experience more enjoyable.
Pros of buying a 1991-92 Chevrolet/GMC CK 2500/3500 with a 5.7L Throttle Body Injection (TBI) engine:1. Reliability: These trucks are known for their durability and long-lasting performance, especially with the robust 5.7L V8 engine.
2. Availability of parts: Being a popular model, parts are widely available, making repairs and maintenance less costly.
3. Affordability: Compared to newer models, these trucks are typically less expensive to purchase and insure.
4. Capability: With its robust engine and substantial towing capacity, the truck can handle heavy-duty tasks.
Cons of buying a 1991-92 Chevrolet/GMC CK 2500/3500 with a 5.7L Throttle Body Injection (TBI) engine:1. Fuel efficiency: The older engine technology is less fuel-efficient than modern engines, resulting in higher fuel costs.
2. Emissions: The 5.7L TBI engine may not meet modern emissions standards, which could make registration and operation in certain areas more difficult or expensive.
3. Technology: The truck lacks many modern conveniences and safety features, which may be a turnoff for some buyers.
4. Maintenance costs: While parts are generally affordable, regular maintenance and repairs may be more costly due to the age and wear of the truck.
Conclusion:Buying a 1991-92 Chevrolet/GMC CK 2500/3500 with a 5.7L Throttle Body Injection (TBI) engine can provide a reliable, capable, and affordable option for those who don't mind the tradeoffs of older technology and lower fuel efficiency. It's a good choice for those who require a heavy-duty truck for towing or other work applications and are willing to invest in regular maintenance. However, those seeking a more comfortable, fuel-efficient, and technologically advanced vehicle might want to consider newer models.
Recommendation:If you are interested in purchasing a 1991-92 Chevrolet/GMC CK 2500/3500 with a 5.7L TBI engine, it is essential to thoroughly inspect the vehicle before purchasing to ensure it is in good condition and that any potential issues are addressed. Additionally, consider setting aside a budget for regular maintenance and repairs to ensure the truck's longevity.