Help diagnosing misfire on cyl 2. This is what I know

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SunlitComet

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Pegasus said:
Thanks. Do most mechanics have the equipment to perform that test. Do you know more or less what that would cost?

Yeah they use a high end snapon, otc or Gm scanner and fuel pressure gauge to test the pressure drop of each injector firing giving a basic idea of flow comparison. Should be about an hour job.

---------- Post added at 03:19 PM ---------- Previous post was at 03:17 PM ----------

When you did the seals did you have many binding in that valve?
 
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Pegasus

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Thanks SunLitComet. Ammco says they will do the test for $ 40. No binding but seals were definitely worn glad I changed them anyway. Ended up driving about a 100 miles today still missing of course but pulled plug #2 when I got home and no oil on it. I could only imagine its a fuel issue going to have the test done Monday.
To the other poster on this thread if you don't have a helpful comment why post it. I believe this forum should be to help each other with their issues not give useless comments.
 

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