PTNHZ Spider Fuel Injector FJ503 w/Retaining Bracket SCPI to MPFI FJ10565 217-3028 833-22102-6 12568332 Compatible For 96-05 Chevy Chevrolet GMC GM V6 4.3L Gas

Truck would not start after days of fiddling with it, I did get it to briefly run but horrible! I had already replaced everything else and this was the only thing I hadn't changed so I bought it, installed it and was thrilled to finally hear it run! I bought a wrecked truck with a "good running engine" that I couldn't get to run after swapping it in my other truck. So glad this fixed it.

Bought. Installed check engine light. Took everything apart and put back together still check engine light and running rough.... checked for leaks with the leak tester... No leaks. Took truck apart reinstalled another unit and it runs perfectly fine. I packed up the garbage and sent it back. If I don't get all of my money back I will file with Amazon. Huge waste of time and money.....

Tengo una Chevrolet express van 2007 V6, tenía un problema que fugaba gas, y fallaba en alta velocidad mi mecánico mencionó que debíamos reemplazar los inyectores, ya que es un trabajo que implica desarmar por encima delMotor, se reemplazó todo el paquete que inyección, y quedó como nueva, se siente con mejor fuerza y ya no fallas ni luz encendida, ni fuga de gas

Easy install works great will buy again

There's a crack by the nipple directly beneath the fuel inlet. I should have checked it for leaks before reinstalling the upper intake. I swapped the injectors to the old housing. Cross your fingers and check for leaks before putting the manifold on.

This has coast me alot of money because both times we had to take the intake manifold off just to get the injectors cones out and that means new gaskets and I already put New gaskets in twice now this will make the 3 time that's money I didn't have and don't have to replace again who is going to pay for the wasted time and gaskets

Ordered September 2022 now January 2023 it quit working. Four months is all I got out of it. Has been running rough, now one injector is stuck open and raw fuel is pouring out the tail pipe. Save your money buy OE

same thing it worked for awhile and now nothing