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General Information => Troubleshooting => Topic started by: tomw64 on April 27, 2008, 04:01:45 pm

Title: MCI head identification, and compression question
Post by: tomw64 on April 27, 2008, 04:01:45 pm
I have an MCI head and I was wondering how to find out if it is a 1.5 liter head or 1.6 liter head.  This is supposedly a newly manufactured head for a 1.5 liter motor.  I finally did a compression test. Guess what, there is no compression.  I only got a 100 psi reading on cylinder #2 and the rest were no reading at all.  I tried putting oil in the hole and there was no difference.  So it looks like this head is not functioning correctly, which is a shame because it looks brand new.  Perhaps this is actually a 1.6 liter head, would that contribute to no compression, or is it just a valve problem?