S2000 Under The Hood S2000 Technical and Mechanical discussions.

Engine Knock

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Old 07-10-2012, 10:21 AM
  #21  
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Lol yeah I know although am crossing my fingers that he is. I want this to be an inexpensive and non complicated procedure like anyone else who would be faced with this same position
Old 07-10-2012, 10:26 AM
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Just wish there was someone as knowledgeable and available to assist me as Bill as I keep hearing great things,

Good to see there are some good honest people who are willing to genuienly help in the world....keep up the good work
Old 07-20-2012, 07:27 PM
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Ok so I have received some news back from my mechanic and he tells me that I have had a melt down in cylinders 3 and 4.

Turns out that I was able to melt the tips off both spark plugs in the chambers which in turn has fallen into the piston and scored the internal of the bore. I was told that the car was starved of fuel and was running lean hence the excess temperatures being reached. I have photos of the spark plugs and of my head which I would upload in the next few days.

I am also having my mechanic look into the fuel system to check to see if the fuel pump may have a malfunction could anyone recommend where else I should be looking to prevent this happening to my new motor?
Old 07-21-2012, 11:38 AM
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sounds like the spark plugs weren't tightened to the proper specs, and were lose. I believe honda raised it from 12 lbs to 18lbs. Who ever changed the plugs previously is responsible
Old 07-21-2012, 05:02 PM
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21 ft lbs for the spark plugs
Old 07-21-2012, 08:08 PM
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Really? How could I prove this and bring it to light with whoever did it?
Old 07-21-2012, 08:46 PM
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couldnt see the vid? any other links?
Old 07-22-2012, 02:48 AM
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I've removed the link
Old 07-29-2012, 04:35 AM
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My main concern is to figure out what caused the issue and prevent this from happening again...can someone tell me what are some causes that would make a car run lean?
Old 08-04-2012, 05:32 PM
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??
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