Review on The Reliable and Efficient Standard Motor Products FJ503 Fuel Injector by Aaron Clayton

Has worked well so far, better mileage, better response. A fuel pressure regulator is also defective. This installation took a whole day for this technology. You need to carefully bend the injector hoses to fit and there is a special alignment chart where you cross 1 and 3. You have to lubricate the compressor seal or you won't get through. I was also able to use the old braces instead of buying new ones. First check the tightness of the gas pipe by turning the key for a few seconds. Schedule a plenary purge if you're meticulous like me. Use a new Felpro seal kit, do not use the old one or you will have leaks. Check the gasket at the last inlet from the MAF sensor to the junction box.