1976 XJ-S 5.3FI V12, as many probably know this car came from a long sit in a barn and had some minor mice chewings on some wires/hoses. Well as far as I know I have repaired/replaced all mice chewed stuff and I have changed all fluids, plugs, wires, distrubitor cap, belts, and air filters. I even did the mitsubishi brake fluid reservoir swap. The first time I had the engine started I had very little exhaust flow from the left side I have since then cut the cats and the exhaust terminates at the down pipes (haven't finshed the exhaust yet). Today when I started the car it took a couple of tries and I actually had to disconnect the cold start fuel injectors but once I got the car started that works fine now, there is about half as much air being sucked in the left side intake as the right side. If I plug the right side intake the cars idle drops almost to dead but nothing changes when I plug just the left side. If I plug both the car does not die (I'm guessing a vaccum leak). Oh and the idle is very ruff the engine will not rev past about 2000. Any help is greatly appreciated, THANKS
