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  1. 2005 - 2010 Odyssey
    I just rebuilt my J35A7 engine. New heads, rockers, piston rings, oil pump, timing belt, etc. It started immediately. I have run it about a total of 30-45 minutes at this point. Immediately, I had a high idle at 2000 RPM, a P3400 code, engine is stuck in limp mode and cannot accelerate past...
  2. Problems and Concerns
    Hello, I have had my2010 ody for a few years. Yesterday while driving home from work my CEL came on and I lost power but was still able to drive it home about 15 miles.Ran the code when I got home p3400, van had horrible acceleration and power I thought I might have blown the tranny as it...
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