 urbandork's 3rd gen 3s knocking, im so sad and mad |
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 Dec 12, 2006 - 12:00 AM
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 Enthusiast  Joined Jul 16, '04 From Los Angeles Currently Offline Reputation: 8 (100%)  |
i dont know if its the motor mount but i dont think it is.
it sounds like the crank or rods. knocking is kinda quite but its there, the last time my 5s did that (before the turbo) it sounded similar to what is happening now. the knock speed is dependent on the rpm even in neutral leading to it being something with the engine. im kinda mad cus i just got the damn thing in not to long ago. ill inspect tmw and figure it out. what should i do? |
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Dec 12, 2006 - 2:53 AM
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Enthusiast Joined Jul 16, '04 From Los Angeles Currently Offline Reputation: 8 (100%) |
is there a place i can take my car to that can test if and where its knocking? cus im not sure if what im hearing is supose to be there or if its just to the loudness of my engine?
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Dec 12, 2006 - 12:53 PM
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 Enthusiast Joined Nov 12, '02 From Webster Ma. Currently Offline Reputation: 1 (100%) |
get a long screwdriver and use it as an engine stethoscope. put it to your ear and place the other end on the block and mover it around to where each cylinder is and see if you can pin point where the sound is the loudest.
engine noises are generally not a good thing. id either tear it all down or just bring it to toyota and see what they have to say. -------------------- |
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Dec 12, 2006 - 1:21 PM
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 Enthusiast Joined Aug 31, '02 From Philadelphia, PA Currently Offline Reputation: 8 (100%) |
10bucks says its your axle.
make a video of it. its hard to tell a sound over the net. you can also take it to any local mechanic that you trust for a diagnosis. hell, even the toyota dealership would do it. -------------------- 15PSI - 30MPG - Megasquirt Tuned
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Dec 12, 2006 - 1:24 PM
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 Enthusiast Joined May 22, '03 From NOVA Currently Offline Reputation: 16 (100%) |
QUOTE the knock speed is dependent on the rpm even in neutral leading to it being something with the engine. an axel would make a rpm dependant noise sitting still in neutral 
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Dec 12, 2006 - 2:43 PM
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Enthusiast Joined Jul 16, '04 From Los Angeles Currently Offline Reputation: 8 (100%) |
im take her in for a professional check up.
blahahaahahah aagjagjdjfa a coolant line in the back developed a hole so i got to work and it was leaking and smoking coolant. iim at work now and went back to the garage and moved the hose over the nipple past the rip and i hope this works other wise im guna have a headache after work. |
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Dec 12, 2006 - 10:24 PM
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Enthusiast Joined Mar 4, '06 From Ohio Currently Offline Reputation: 10 (100%) |
Dont know for sure without hearing it. Is it all the time or only when driving? Hows the oil level? Ive heard carbon knock that sounds just like a rod. You could run the crap out of it, if it goes away it was problbly carbon. If it blows up, you verified the problem! Just a thought.....
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Dec 13, 2006 - 12:29 AM
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Enthusiast Joined Jul 10, '05 From Monroe, WA Currently Offline Reputation: 6 (100%) |
QUOTE(toyotacrazy @ Dec 12, 2006 - 7:24 PM) [snapback]510028[/snapback] Dont know for sure without hearing it. Is it all the time or only when driving? Hows the oil level? Ive heard carbon knock that sounds just like a rod. You could run the crap out of it, if it goes away it was problbly carbon. If it blows up, you verified the problem! Just a thought..... HAHAHAHA! i like the way you think. no but really thats not a good idea to just run it till it does something. figure out the situation first. -------------------- 94' ST Coupe - 5sfe Motor swap and brake swap.
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Dec 13, 2006 - 8:04 AM
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Enthusiast Joined Jun 25, '05 From Fort Wayne, IN Currently Offline Reputation: 14 (100%) |
Check your pulleys. Right after picking ours up from Tweak it developed a light but RPM dependent knock......couldn't figure out what it was until suddenly the power steering went dead. Turns out the pump pulley retaining nut had backed off and departed the scene, leaving the pulley to wobble around making a knocking noise. Hopefully for you it's something similar that's not a major issue.
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Dec 15, 2006 - 4:24 PM
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 Enthusiast Joined Sep 6, '04 From oakdale Mn Currently Offline Reputation: 0 (0%) |
any word on the engine?
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Dec 15, 2006 - 11:19 PM
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Enthusiast Joined Jul 16, '04 From Los Angeles Currently Offline Reputation: 8 (100%) |
well the knock went away and hasnt come back. the coolant line has been fixed and the motor mounts have been fixed/changed.
and the next oil change i plan on using 10w40 instead of the 10w30 im using now. |
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Dec 16, 2006 - 12:28 PM
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 Enthusiast Joined Apr 14, '03 From Long Island, N.Y. Currently Offline Reputation: 1 (100%) |
QUOTE(urbandork @ Dec 15, 2006 - 11:19 PM) [snapback]510890[/snapback] well the knock went away and hasnt come back. the coolant line has been fixed and the motor mounts have been fixed/changed. and the next oil change i plan on using 10w40 instead of the 10w30 im using now. well thats good news |
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Dec 17, 2006 - 9:22 AM
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 Moderator Joined Oct 1, '02 From fall river, ma Currently Offline Reputation: 13 (100%) |
glad it turned out as nothing major man.
now get out there and get some pics and vids, and hit your local dynojet!!!!! THAT IS AN ORDER!!!!!! HAHAHAHAHAHAH j/k man 
-------------------- Former Team 5SFTE pro member ;)
 13.6@108MPH, 5SFTE Powered |
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Dec 20, 2006 - 1:33 AM
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Enthusiast Joined Sep 6, '04 From oakdale Mn Currently Offline Reputation: 0 (0%) |
did it just dissappear or did fixing the mounts solve the problem
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Dec 20, 2006 - 2:30 AM
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Enthusiast Joined Jul 16, '04 From Los Angeles Currently Offline Reputation: 8 (100%) |
QUOTE(rjbibeau @ Dec 20, 2006 - 6:33 AM) [snapback]511837[/snapback] did it just dissappear or did fixing the mounts solve the problem i noticed the knock after teh mounts where on. and yeah it just went away. |
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