I tried cleaning mine, but was unsuccesful
......that's why I suggested getting a new one. Someone said there was a process where-by they could be cleaned with a special machine at some dealerships?? Don't know......but got a new one and never looked back. Obviously you want high pressure lines etc. when replacing, but do put them in. Once that ethanol shit starts eating the rubber, it has been compramized, and will forever be a problem! If you can get $10.00 injectors, please share this info with us, as I could not find a supplier for them. I'm sure it's possible........just not common knowledge! I would buy a couple at that price, just for spares!