Will a 97 ford tauras 3.0 engian exchange in a 2001 ford tauras 3.0 engian

SOURCE: 1996 ford tauras wont start

Sounds like a fuel problem. check fuel pressure and then check for power going to the pump.Verry likley needs a new fuel pump.

SOURCE: air conditioner and heater fan is not working

Check fuses and check for power at the fan motor.

SOURCE: Air conditioning relay switch - 2001 Ford Tauras

there is usually a relay block (black in color) either on the right or left side under the hood, and in front of the wheel well. Don't discount the possibility that you may have a bad pressure switch on the line. That is a safety device that is now installed on most all vehicles. If you turn on your defrost, you should hear the clutch on your AC clicking on and off. If you do, there is another issue. If you don't, then listen for a faint clicking. This is a small relay so it maybe very hard to hear, even if you found it. You many actually have to lightly put a finger on the relay cube to see if you can feel it clicking. If this is clicking, but the AC is not kicking in and out, replace the relay. If this is NOT clicking with the defrost on, then it is not being told that it is ok to. This may be the pressure switch that drops out if the freon is too low, or too high.

SOURCE: heater core 2001 ford tauras

These are on of the hardest heater cores in the industry to replace. A typical garage will get between $800.00 and $1200.00 to replace, the dealer will get $1600.00 because you have to completely remove the steering column the dash, discharge the A/C system reomve the heater box, split it and replace the core. The job is so labor intensive you would be crazy not to replace the A/C evaporator at the same time. This is not a job for an amature or ever a class "B" tech. leave this one to the Pro's.

SOURCE: my ford tauras loses power

Sounds very much like a blown piston.That's what happened to me about 25 years ago too.You need to get a compression test done to find the bad cylinder.Mine ended up having a hole in it.If you have any questions or need more help,just comment here and I will get an autolink to your post and reply ASAP.Greg