1 week old sr20det failing already?

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marcus8789
Posts: 51
Joined: Mon May 21, 2007 6:46 pm
Car: 95 NISSAN 240SX

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I just got myself a s14 Kouki sr20det last week and today was the first time I fired it up and there's a loud knocking sound coming from the motor. Does anyone have any suggestions as to what it is? I have a 30 day warranty and I have contacted the seller to let him know I wasn't happy. There's a link to the video of the engine running below......lemme know what you think.

Thanks:
Marcus


http://www.youtube.com/watch?v=3FA1joMimrs


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PyR0NiAk
Posts: 3851
Joined: Sun Mar 01, 2009 4:29 pm
Car: S13 SR W/ T2 GT3071R .86AR, JWT S4 Cams, 810cc Injectors,Z32 MAF, JWT tuned ECU 87mm 9:1 Compression CP pistons, Manley Rods
Location: Ohio
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Maybe the lifters...

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marcus8789
Posts: 51
Joined: Mon May 21, 2007 6:46 pm
Car: 95 NISSAN 240SX

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Oh and one more thing, I forgot to say that it only starts to make that knocking sound when the motor reaches operating temperature. Once it reaches operating temperature, the Sr does it constantly until I turn it off.

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PyR0NiAk
Posts: 3851
Joined: Sun Mar 01, 2009 4:29 pm
Car: S13 SR W/ T2 GT3071R .86AR, JWT S4 Cams, 810cc Injectors,Z32 MAF, JWT tuned ECU 87mm 9:1 Compression CP pistons, Manley Rods
Location: Ohio
Contact:

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Yeah, I saw that in the description on the video. Have you tried bleeding the lifters?

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marcus8789
Posts: 51
Joined: Mon May 21, 2007 6:46 pm
Car: 95 NISSAN 240SX

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No not yet. I'll have to try that. I know these motors come from Japan totally empty, so bleeding the lifters is something ill deff do. I'll get back to you on that.

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USMCgetsome
Posts: 2030
Joined: Wed Apr 14, 2004 7:38 pm
Car: OWN S13.5 RB25DET/2003 G35
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definitely lifters and i'm sure one rocker arm has fallen off so get to it buddy!

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PyR0NiAk
Posts: 3851
Joined: Sun Mar 01, 2009 4:29 pm
Car: S13 SR W/ T2 GT3071R .86AR, JWT S4 Cams, 810cc Injectors,Z32 MAF, JWT tuned ECU 87mm 9:1 Compression CP pistons, Manley Rods
Location: Ohio
Contact:

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USMCgetsome wrote:definitely lifters and i'm sure one rocker arm has fallen off so get to it buddy!
That brings me to a good point.. Click the link in my sig to make sure that NEVER happens

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nissan_star
Posts: 531
Joined: Mon Dec 10, 2007 5:18 pm
Car: 2000 maxima se and 1993 240sx vert (5sp!!!)

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lol at 1 week old. you mean 13 years and 1 week?

also, that could be hiding other noises, make sure you have the power steering fluid filled, otherwise you could be burning the pump out and not be hearing it.

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marcus8789
Posts: 51
Joined: Mon May 21, 2007 6:46 pm
Car: 95 NISSAN 240SX

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nissan_star wrote:lol at 1 week old. you mean 13 years and 1 week?

also, that could be hiding other noises, make sure you have the power steering fluid filled, otherwise you could be burning the pump out and not be hearing it.
Yeah I know what your saying. I filled that power steering thing up before I started it the first time. Lol I've done that before lol.


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