2005 Ford Taurus My car is sick!

118,000 MILES • 6 CYL • FWD • AUTOMATIC
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BUMP813
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  • 1 POST
So my check engine light came on a few days ago, and recently my car hasn't been acting right. When I turn it on, my engine temp gauge reads that my engine is very cold....which is unusual, because I live in Florida and the warm weather usually keeps my engine temp halfway between hot and cold, unless it gets very cold outside. Also, my RPM gauge acts funny, and moves up and down between the 1 and the 2. So I sit there and try to let the engine warm up before I drive it, and the RPM gauge continues to fluctuate while I can simultaneously feel my car kind of shutter or shake a little bit. When I start driving, the temp gauge eventually goes to warm, but until that happens, the car doesnt want to accelerate properly, and it feels like its miss-firing or something. It sort of jumps and sputters, and the RPM gauge continues to move sporadically. My car is not a happy camper! Please help!!
Oct 29, 2010 at 6:57 AM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
The "check engine" light is an indicator for a system that monitors many electronic functions in the system, also called the "malfunction indicator lamp" (MIL). It can come on for any of hundreds of different causes from any of the systems that the computer monitors. Some are very important and can lead to further component or engine damage and some are emissions related not as serious but still a problem and need to be repaired.

Your first step is to have the computer scanned to retrieve the trouble codes that were set when the check engine light came on. Those codes will give you specific information about what the computer saw and will get you pointed in the right direction to find your problem. With a 1996 or newer and some 95 cars and you have an AutoZone or Advanced auto parts in your area, they will read them for free. Once you have these code numbers, we can be a lot more specific about what your problem may be.
Oct 29, 2010 at 7:46 AM
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