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Engine Tech Technical discussion related to all relevant engines such as KA, SR, RB, CA, 2JZ , L24/26/28, VG, VQ, and LSx series. |
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07-31-2013, 11:50 PM | #1 |
Leaky Injector
Join Date: May 2013
Location: Maryland
Age: 37
Posts: 147
Trader Rating: (2)
Feedback Score: 2 reviews
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RB25DET Turbo sound...
I'm getting a crazy loud whinning like sucking noise (best way I can explain it) coming from the turbo. I can hear it from the intake and if I remove the filter its even louder. Also gets louder as I rev. Any ideas? Turbo gone? Started after I stepped on the gas a bit on 7PSI.
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08-14-2013, 11:03 PM | #8 |
Zilvia Addict
Join Date: Jul 2007
Location: Austin, Tx
Age: 34
Posts: 683
Trader Rating: (18)
Feedback Score: 18 reviews
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The first signs of my oil pump failure was the sounds my turbo started making.
It was a whizzing/zipping noise that got louder with revs which was most likely the bearings in the turbo dying. I'm about to post up a rb25 turbo for sale(not the same one that was dying lol) Check out the for sale section in a few minutes if you're interested.
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'92 HB HX35 rb25 - sold '89 Coupe GTX35 VVT-I 2JZ - yeah buddy |
08-14-2013, 11:10 PM | #9 | |
Leaky Injector
Join Date: May 2013
Location: Maryland
Age: 37
Posts: 147
Trader Rating: (2)
Feedback Score: 2 reviews
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Quote:
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08-14-2013, 11:14 PM | #10 |
Zilvia Addict
Join Date: Jul 2007
Location: Austin, Tx
Age: 34
Posts: 683
Trader Rating: (18)
Feedback Score: 18 reviews
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No the blades were perfectly fine.
I got sent the wrong oil pump. I got a R34 rb26 oil pump instead of a R33 oil pump. They are incompatible due to the longer crank drives found on the R34. I had perfect pressure for 500 miles and then it gradually got lower until it wasn't reading at idle.
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'92 HB HX35 rb25 - sold '89 Coupe GTX35 VVT-I 2JZ - yeah buddy |
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