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Discussion Starter #1
So i have 2004 FX45, 194000 miles that i bought a while ago for 5000 cash and love it. So every once in awhile when I start it the AT check light will blink 16 times so i usually turn off and restart and its gone. After doing research I've read 16 blinks is engine speed signal.

So, most of the time my car has power but sometimes on highway when i slow down i can step on gas and car takes forever to get going but other times powers up like a beast. My thought process is that maybe because the engine speed signal is not right the transmission is not downshifting sometimes,so taking forever to speed back up because in higher gear. Any advice appreciated. The guy I got it from said only thing he had changed on it was some sensor on top of transmission he had it changed but didn't remember which one. My thought is check the connection and or buy new sensor for engine speed signal. Any advice will be greatly appreciated.
 
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