Fuel pump module

2005 Ford Focus 38000 miles

About every third time I start it it blows the fuel pump fuse and continues to do so until something resets which usually takes a few hours. I have already replaced the fuel pump relay and the fuel pump itself. Any suggestions to what it might be?

It's the SE ZX4 with a 2.0 that has dual overhead cams

It is an automatic transmission and it has happened while driving down the highway. That was the first time it happened, but every time after the fuse has blown on the crank

I was driving with the A/C on, the car started jerking and losing power. It shut off completely and would not turn over. We took it in and they replaced the #15 fuel pump fuse and the fuel pump. The car was running good, but when we had the A/C on again, the car shut down and blew the same fuse. When we run the car without the A/C it runs okay with just a little shuddering, but now we're scared to use the A/C. What else could be the problem since we already got the fuel pump replaced? They replaced the fuel filter as well.

Sometimes my car will not start I cannot hear the fuel pump hum as usual on first turn of the key this will persist until I have left it to stand for an hour or soand somtimes overnight, it doesnt do it every time it can go weeks without it happening then it will do it again just the once and its ok again.I've had a code reader on it and there is no fault codes stored the engine turns over ok but no fuel gets thru. After its been left a while I can hear the pump and it starts. As a replacement pump is expensive I was wondering if it's a relay or sender module fault

I have a Spark so the plugs coils etc are ok. Theres no fuel at the fuel rail I has to be a pump related problem but because it it intermittant its proving difficult to solve as it can work ok for several weeks before doing again and it dosent matter what the outside temp is or how much fuel is in the tank. The car perfectly ok during the times in between the fault and is ok immediately after?

Could be wiring problems going to the sending unit

Last week I was driving my Ford Focus home from a job interview 150 miles. I filled up my 10 or 11 gallon tank the day before. I had put probably 250-270 miles on that day when I felt that car-just-ran-out-of-gas feeling. I was at 1/8 tank on the gas gauge and I figured I could make it 15 miles to the next town because the idiot light hadn't come on yet (the day before I drove with the low gas light on 10 miles to a town to fill up. Luckily, I got a ride and put 2 gallons of gas in my car. It started right up after sitting 30 minutes. I drove it 15 miles to the next town and put a few more gallons in and drive 40 miles home.

The next day after an hour or so of driving, I seem to run out of gas again, this time at 1/4 tank according to the gas gauge. Again I put in few gallons of gas, starts right up, I fill up at nearest station and have driven 150 miles since with no trouble.

The first time this happened I had just passed another vehicle. The second time was while I was passing. I just bought this car a few months ago with 41,000 on it. It was in an accident previously and the driver airbag, hood, side panel and passenger side headlight was replaced.

I talk to a mechanic the next day thinking it is the fuel pump, fuel filter, or maybe gas gauge. Mechanic says it's an engine problem as he knows someone that replaced the head, fuel pump, fuel pressure sensor and still has a bit of a problem. He concluded that I'll probably be fine if I keep above half tank. What do you guys think?

Car runs rough only when gas pedal not pressed where is the fuel pump and can it cause this problem