My 2003 Ford Taurus lx shuts down while driving but my battery's fine, so is the starter and the alternator but I don't know where the problem lies... I think it's when I have the heater or the ac on?

My 2003 Ford Taurus lx shuts down while driving but my battery's fine, so is the starter and the alternator but I don't know where the problem lies... I think it's when I have the heater or the ac on? 6 answers

I think I may have just found my problem but have no clue what the part's called. It's a Vulcan engine that is Flex fuel. It's the little 90 degree black hose on the left side of the intake manifold. 7 answers

Car stalls when idling, revs funny, kind of juts forward when I take my foot off the brake and it gets bad gas mileage (I think for what it says on the review of my car)

When I cut my heat on in my Ford Taurus is shuts off the engine . What could be the problem or solution ??? 1 answer

2000 Ford Taurus has been sitting since September .

I replaced the relay on my boyfriend's 2003 Ford Taurus but ran out of daylight so he finally fit them working. He said I had put the relay under the dash panel in backwards. Is that possible? 2 answers

When I replaced the relays the pattern of the prongs makes it impossible to plug all the way or plain plug in but one way. I think he made that up to make me look like I'm not as knowledgeable as ...

I already changed my battery and alternator and all fuses in the car, but the battery light stays on. I reset it too. I checked but no power is going to the alternator, how do i fix it?Ford Taurus 200 3 answers

I already changed my battery and alternator and all fuses in the car, but the battery light stays on. I reset it too. I checked but no power is going to the alternator, how do i fix it? Ford Taurus ...