03-02-2016, 11:33 AM
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#7
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Senior Member
Join Date: May 2013
Drives: 2016 FR-S Oceanic Blue
Location: Southern NJ
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The High Pressure Fuel Pump is driven by a lobe on the camshaft. The pump valve has a stem like an intake and exhaust valve and has a valve spring. So yes oil temp could affect the Pump noise.
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My 2016 Build thread
TRD Exhaust with custom quad tips, TRD Lowering Springs,TRD Quick shifter,LED;DRL, Projectors, and turn signals. Re-badge, 86 Nanny, WinmaxW2 Pads, K&N Drop In, Antenna delete |
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