Guys it is the heat sensor part # TS465 Google it and you shall find it. The tempurature jumps to hot then to low. Shut the car off and just minutes later it is back to normal, does this not send up a red flag that it is a false alarm. The car slows down (reduced power) as a safety cause computer recieves a false signal telling it that it has gotten hot.. I can't believe so many could have the same problem and still spend hundrreds trying to fix something that can be done by themselves for under $20..
On the 02 3.9L engines and earlier. They have a plastic blade on the water pump that over time will either break or spin on the shaft causing insuffient water flow i would really look into it. they sell an updated pump that the blade is metal. very common problem
Well boss man i got a lincoln ls and i have similar problem but when im on the highway on the dash were the park reverse light goes a letter e would come up so i change my transmission and it fixed the problem but now after 1 year the problem is back but now my car wont start
if anything email me at [email protected]
SOURCE: Similar problem on a '04
A little old but if you havent found your answer yet, I would diffently look up a forum called - www.lincolnvscadillac.com - Great group of guys/techs and will give you a solution within a hour or less of posting the problem - Just tell them I sent ya, and you will be golden!! Hope this Helps!
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Sorry I wasn't trying to be rude...
Yes, theromostat was changed... System flushed, you name it we've done it....
Same problem and more!!!!!!!!!
Thanks for the input. Have it at my 4th mechanic, and he's looking into the h20 pump . However, it's been at his shop for going on the 3rd week, I guess no news is good news?
It sounds like the thermostat could be sticking. Has anyone checked/replaced your thermostat? If yes, I'll ponder some more.
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