I been getting the PO300, 301, and 303 codes and wanted to try and fix the problem this weekend,
what would you suggest I check first?
have the same problem?
Thursday, March 19th, 2009 AT 12:56 PM
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These codes all indicate a misfire on cylinders 1 and 3. I suggest checking your spark plugs and fuel injectors for proper operation. I would suspect a faulty coil pack since it is 1 and 3 cylinders. Post results of the spark and fuel injector inspection and I will follow up.
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Thursday, March 19th, 2009 AT 1:58 PM
Also ck compression more then 185 psi min to be ok