P0300, P0304, P0305

2000 LEXUS RX 300
200 MILES
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AMTRACKER
  • MEMBER
  • 13 POSTS
I am getting P0300, and related specific cylinder codes. I replaced one coil initially, based on the code for that cylinder, but the other codes came on. I flushed the engine oil to desludge. We also used two fuel system cleaner. The codes cleared for a time with the engine flush but it did hesitate while driving. Now the the engine light is on (she is currently on the road) and I think that will turn out to be misfires. So is there
Jul 22, 2012 at 11:40 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Go to this walk thru link and then let me know http://www.2carpros.com/articles/engine-misfires-or-runs-rough
Jul 22, 2012 at 11:49 PM
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