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07-10-2017, 05:15 PM #1
Mercury 300 Pro Max Fuel Pressure Regulator
I have been noticing my 1999 Mercury 300 Pro Max has been running rich and smoking on start up more and more. I think the fuel pressure regulator finally took a dump as it now reads 3-5 PSI over what the manual says it should.
I think this might be causing it to run rich and idle pour.
I already cleaned the screen inside the regulator.
Any idea where I can get a deal on a fuel pressure regulator? I cant seem to bring myself to pay the Mercury price on this very small regulator.
Mercury Part 814012T1
Any help would be appreciated.
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