I'm looking for a little help here please: We went away on vacation and ur 2001 SL1 sat for about 10 days. I tried to start it when we got back and it ran very badly to say the least. It was misfiring, had a strange odor from exhaust, and had no power. I let it run for a few minutes and gave up. I came back later and started it up, and it gradually ran smooth again so I took it for a spin, and figured I'd get to it later if it happened again. The very next day my wife went to use it and it was running bad again, just like before. It has not cleared up since, and here is what I have discovered/done: - it has fault codes P0300 (random misfire) and P0340 Camshaft position sensor. I know it doesn't have a CPS, so I replaced the spark plugs and wires (they were due anyway), and took measurements on each of the wires and coils. The coils and wires measure normal. Someone mentioned it could be a clogged catalytic converter, so I disconnected the O2 sensor on the manifold and it had no affect at all on the engine power/misfiring. There is also a large amount of flow from the tailpipe (enough to blow the rocks in my driveway out of the way from it). Anyone have any ideas on what could be causing this? What are my options here? Thanks in advance for any and all help! Justin