Automatic problem
 

Well my 85.5 has had this problem for several months and I have yet to slove it.

While driving my car at crusing speed i.e. 60mph and letting off the accelarator my car decelerates normal until it reaches 1900rpm's then it drops suddenly to around 1100 rpm's. It's like the motor bogs out. It runs fine and jumps right back up to speed when I give it a little gas. I cannot figure out what is causing this. The transmition is in great shape, changes gears smoothly. When the problem first started it would not do it when it was extreamly cold out, only after the car warmed up would this problem emerge. Now it does it all the time.

I.....am.....lost!

Ven

Sounds as if you need to replace your Oxygen sensor. Perhaps, the fuel injector pulse is not responding quickly(DME controlled).