Loss of coolant due to A/C compressor problems.
I got stuck on the LA freeway last week, the engine lost power and all the while the fuel pump was making a loud humming noise. Was able to start up again and limp on to the side street, but it would hesitate, splutter and move just about 100 odd feet before stalling again. Limped home and have no problem after that.
Am planning a short trip of about 500 miles and am concerned that I may have the same problem again. My mechanic was at a loss as he was unable to pin point a problem unless I was towed in for repairs in which case he could do a diagnosis.
Your fuel pump is going to give out soon, I had the same problem. Get it replaced if you are planning on a long trip.
Yeah, the fuel pump is a good thought, and while you're at it, replace the fuel filter. There should be a way to test the fuel pump by testing the pressure of the gas being pumped out, and also watching for it to sputter. Obviously this is something most people would let their mechanic handle so you don't run the risk of spraying gas all over everything.
Our 97 Mercury Villager lost power while driving into Denver at the end of a long drive on a hot day. (We live in Maryland.) Another person I know here with the same car had exactly the same problem in about the same location. The mechanics told us that the fuel pump relies on the gas in the tank to cool itself. If the pump overheats it will stop running. So driving the car frequently on a low tank will prematurely age the pump. The mechanics suggested keeping the tank at least half full during hot weather.
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