2002 Honda Odyssey Mechanics special - $1,500 (cary)

I am selling my 2002 Honda Odyssey due to not being able to figure out why its not starting. I've changed a bunch of things out and I am giving up. Two weeks ago it was running fine. but when I came back out from lunch and tried starting it up, it would turn over but not catch. After about 15 minutes of trying it started but was running bad and misfiring. When I pressed the accelerator down the rpms wouldn't go up. Ive changed the fuel pump, fuel filter, mass airflow sensor, egr valve, cleaned the throttle body out, new plugs, new coil packs, new fuel injectors, new gaskets, and a few other things I cant even remember now. I was trying to replace some wiring and mistakenly took off the tensoner and now I am giving up. My loss your gain. Tires are probably 60% tread left matching set.. A/C doesnt work for some reason and radio is locked. Transmission was replaced about 60k miles before I got it. Battery is working fine but old. One middle row captain seat is gone since I used it as a work truck and wanted the room. Has been a great van.