Review on Original Engine Management 91007 Valve by Justin Goff

Works as advertised! My 2004 Ford Explorer 4.0 V6 SOHC has a low flow EGR P code (service light) on. with my code reader. I bought an EGR unit from another store that was not working and was misfiring. For now I have uninstalled and installed and reinstalled the old block and the new block and the old one. I wanted a device with good reviews so I wouldn't have to work anymore. It helped :) 4/10 for difficulty. Installation Tips: Removing the EGR tube is the hardest part. Hammer and large 1-1/16 wrench if needed. I used a stool to kneel in front of the car while leaning over the engine to access the 2 rear 10mm bolts. Don't forget the metal spacer. Used the old one. Worked great! It's great when you get a working part and are happy to fix the problem yourself. Hope this helps you all!