 Spark Plug Shot out of Head, and now motor makes an ungodly awful sound |
 Sep 13, 2011 - 12:16 PM
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Enthusiast Joined May 21, '11 From Menomonie, wi Currently Offline Reputation: 0 (0%)  |
so I've noticed knocking before from my motor (5sfe) and it has been doing so for a while. Today, after leaving my driveway for work, I heard a loud pop and now the motor is making a really awful sound. I parked it and popped the hood and a spark plug wire and spark plug were pretty much sitting on top of the head. There was plenty of smoke but I could not immediately identify any oil (I had to get to work, so just left it there). I'm thinking I blew a rod bearing, but I'm not sure if that's exactly the situation. Anyone have any thoughts?
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Sep 13, 2011 - 12:21 PM
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 Enthusiast  Joined Mar 22, '07 From Houston, TX Currently Offline Reputation: 4 (100%) |
an engine running without a sparkplug WILL make an ungodly sound as the piston forces air in/out of the cyl through the spark plug hole. get a new plug on there and try running it again. i would think the "knocking" you heard was actually gasses escaping the cyl as well before it finally let go.
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Posts in this topic
touandcim Spark Plug Shot out of Head Sep 13, 2011 - 12:16 PM
richee3 You must have a 5S. This happens quite a bit. Put ... Sep 13, 2011 - 12:52 PM bloodMoney the most common fix i have seen for this is to Hel... Sep 13, 2011 - 12:57 PM touandcim thanks for the quick responses... hopefully i don... Sep 13, 2011 - 1:25 PM richee3 Like I said, I just put mine back in, tightened it... Sep 13, 2011 - 2:12 PM stephen_lee more likely it was never torqued correctly and fin... Sep 13, 2011 - 4:11 PM Cuts_the_Pilot Hopefully its just come unscrewed and not fncked t... Sep 13, 2011 - 7:48 PM
touandcim QUOTE (Cuts_the_Pilot @ Sep 13, 2011 - 8... Sep 13, 2011 - 8:41 PM xrav22 QUOTE (touandcim @ Sep 13, 2011 - 8... Sep 13, 2011 - 10:58 PM Cuts_the_Pilot That sux dude. Helicoil it is then, or another hea... Sep 13, 2011 - 11:19 PM touandcim Called my mechanic today and they told me 75 - 10... Sep 14, 2011 - 2:31 PM Smaay its possible the threads just need to be cleaned u... Sep 20, 2011 - 9:48 AM |
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