can anyone help me with my ram pump i had it running for about 2 yrs with no problems but lately it wont work. the water will run for about 2 days then it will quite but the pump is still pumping and is on 53 psi and before when it was working right it would run on about 49 to 50psi. so now when it quites working i can drain the pipe goin to the storage tank and it will run for another day or two and then quite i cant figure this one out is there something wrong with the pump you think? thanks alot