Great news for those of you interested. After replaceing both ign packs and spark plugs on my car, I decided to replace the #1 fuel injector. After 3 hours of being bent over the front end, and lots of sweat, I got the new injector in, cleaned and lubed the other 11, and after the fuel got back through the fuel rail; OH YEAH !! Runs like it did when it brand new. I am not angry about putting both ign banks on ($2400), the plugs needed replaced anyway with only 47,500 miles. The difficult part was getting all of the rats nest of wiring back where it belonged. I discovered you can't get the fuel rail back on properly without removing all injectors, attaching them to the rail, them installing it all together. So, I feel like a S600 pro now. Ps, 2 years ago I had to replace the hydraulic pump for the suspension, cake walk compared to this job. Thx everybody.