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Wierd Noise During Cold Startup

mr_r33gtst
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mr_r33gtst Rising Star

mr_r33gtst

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I have a s1 r33 gtst.

Until a few weeks ago when i start my car when its cold, immediatle after the car is started it makes a high pitch scretch noise which last for about 1-2 seconds, then the oil pressure guage starts going up. SOunds comming somewhere in engine bay.Has this happened to any other skylines?

Car is not losing oil, or no coolant, and still drives normal, and cranks up normal, but dunno where the scretching noise is comming from. DOes not do it when the car is warm. Is it the starter motor?

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mr_r33gtst Rising Star

mr_r33gtst

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Check your belts.

Could be slightly loose, or it could just be a small amount of moisture from condensation causing a slight slip.

All belts seem tight..could it be comming from inside the engine block? i hope not

mr_r33gtst Rising Star

mr_r33gtst

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also right after i turn the key to start the car and just before the screech noise will sound the revs sort of struggles to go uo, and right after the screeching noise is done the revs will go up to normal about 1.3rpm when cold.. would not have a clue what it is, but the noise is very annoying

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