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misfires p1399 random

  1. Dreaded engine misfire codes: P1399, P0301, P0304, P0300

    Under The Hood / Performance
    My 2000 CRV started running rough very suddenly a few days ago. After a few minutes, the CEL came on with the codes: P1399, P0301, P0304, P0300. Chose to drive it home for about 10 miles. Will start and run, and even allow me to clear the codes, but when I rev it and let it idle, the P1399...
  2. 1999 is burning raw gas, and a cylinder is not firing. Any ideas?

    Problems & Issues
    I recently purchased a 1999 Honda CR-V for a low price due to a miss in the engine. After replacing spark plugs, wires, Distributor Cap/roter, and ignition coil, the problem continues. I had suspected the fuel injector was bad, but don't have the money or capability to replace them. Giving codes...
  3. Misfire demons need to be exercised. Running out of things to fix...

    Problems & Issues
    2001 Honda CR-V 5 speed AWD 174,000 miles Once upon a time... my CEL wasn't torturing me and my wallet. Then came the dreaded misfires. Keep in mind I've done a fair amount of research through this process. I've done almost everything people normally suggest. The misfires started in December...
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