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Spark Plugs Lessons Learned

mhhwilly67

New CEG'er
Joined
Feb 25, 2007
Messages
25
Car was running very very very rough and hard to start. I replaced the connector that goes to the ignition coil, cleaned electrical connection and all the other dummy checks...except the spark plugs.

I went to take the plugs out to check the gaps. They were good. But upon further inspection there were hairline cracks in 2 plugs. So I replaced them all.

Long story short, wen I did the compression checks I was complacent installing the plugs. I replaced plugs with motor craft.
 
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