Review on 🔧 GM Genuine Parts 217-3153 Fuel Injection Throttle Body with Throttle Actuator: Reliable and High-Performance Solution by Fred Massingill

I bought this for an LSA project but never got around to it. In short, the family dump truck TB needed cleaning. I had this NIB and used it for a smile. It's a straight bolt and the dyno said it did something. Once you've removed the old TB, turn it over and compare to the OEM TB that's on your truck. You will quickly see where the advantages come into play! As with all GM vehicles, be sure to disconnect the NEG battery connector to ensure it doesn't go haywire and enter the code at startup. Mileage 3500 km, works better than new and no codes. Much better to recoup the dollar on aftermarket options.