Hello everyone. I'm relatively new to this site as I signed up about 8 months ago, but have not posted or actually used it yet. I am a new pilot as of January 2016 and purchased a M20J 201 in February. I have put in excess of 100 hours on her since then with no problems until last weekend. After activating the electric fuel pump I noticed the fuel pressure gauge did not come alive, but I could hear the pump grinding away. After a few more attempts with the same result I turned the engine over and the fuel pump gauge did come alive.
At this point I and another pilot who was in the cockpit with me deducted the electric fuel pump must be bad. We have since learned the fuel pump is a Dukes, model 4140-00-19A and that it was overhauled by CJ Aviation, INC in September of 2012. Does it sound right that a fuel pump would go bad that soon after overhaul or could it be something else and the fuel pump really isn't bad? If it is bad how does a Dukes pump compare to a Weldon pump?
I hope this post is in the proper place. If not I apologize in advance.