Hey guys, I just wanted to share a little something with you all, if you dont already know about it. It had been about a year since I had decarboned my miata and so I deemed it was a good time to do so while I was changing my plugs, thermostate, temp sensor, oil etc. I normally use Seafoam which works prety damn good imo. I was talking it over with my good friend thats a Tech at carmax and he told me to run some motorcraft carb cleaner through it and it worked great. So I went down to hillard and bought a bottle and ran it through one of the vacuum lines. He told me to let it soak for a couple hours to really clean all the junk out and then drive it for a couple hours and then change the oil. After I did that the car ran so much more pro, the motorcraft def worked a lot better than seafoam. So if its been awhile since you guys have decarbed your car def try this out.