auto or man? auto change trans filter and add new trans fluid I'd use lucis trans fluid. cable could be streached
Shifts the transmission in/out of overdrive Shifts the transmission in/out of overdrive
If a 1988 Mercury Grand Marquis shifting out of second gear gets choppy after acceleration then the overdrive band may need servicing. An overdrive band that is sticking can also cause this problem.
You cant really. I have a 1996 Mercury Villager LS 3.0L. The only thing that you notice is a bit less shakyness when shifting (automatic trans). Also the take off will be more smooth and you will feel like you are gettin more power at high speeds or a WOT (wide open throttle). If you mean physically in overdrive at the shifter, you can't. The quadrant is marked with only "D", "2" and, "1". You must assume that it will shift into overdrive when all conditions are met and the computer allows the trans to shift. If you mean how do you know when the trans has shifted into overdrive, there are two ways. First, count the shifts. For overdrive, there will be three shifts. Or, if yours is equiped with a tachometer, watch it for the shift points.
I have a 1997 ford e 350 van with automatic transmission when the transmission shifts form 3rd gear to overdrive at about 50-55 mph it falters and bucks and I have to let off on the gas so it can pick-up speed, when I have overdrive off and put on overdrive when 3rd gear shifts to overdrive at 50-55 mph it shifts smoother but if I give too much gas again it bucks and falters till I let off gas so it can retain speed slowly.
My 1984 corvette transmission is not shifting into overdrive. It shifts first thru third fine.
you have to run a mercon 5 fluid or compatiable. If you run regualar mercon in it you will have a transmission chater whenit shifts into overdrive. Make sure you drain your tork converter too.
The " D " with a circle around it ( next to the neutral " N " position ) is the overdrive position . That is the normal position when driving the vehicle , it allows the transmission to shift into the fourth gear ( an overdrive gear ) when you are crusing at a higher speed . When it shifts into overdrive your engine won't rev as high , your gas mileage will be better etcetera
If you are on a highway maintaining over 45 mph. OK, but If vehicle continually shifts in and out of overdrive you are better off leaving it in 3rd
Overdrive is the normally allowed position , but unless you are going fast enough it will not shift into overdrive because it acts as the " top " gear ( on my Explorer I have to be going 50 miles per hour / 80 kilometers per hour before it shifts into overdrive )
Are you sure that it's third it's not shifting into, and not fourth? The transmission is designed to not permit shifts into fourth (overdrive) until the engine and transmission have warmed up a bit.
According to the 1995 Tracer's Owner Guide (page 241): Overdrive is the usual driving position for an automatic overdrive transaxle(transmission). It works the same way D (Drive) works, AUTOMATICALLY upshifting or downshifting as the vehicle speeds or slows. However, Overdrive also shifts into a fourth gear (an overdrive gear) when your vehicle cruises at a consistent speed for any length of time (like on the Interstate). Overdrive will increase your fuel economy when you are traveling at cruise speeds (usually 50mph or higher). But, Overdrive may not be appropriate for certain terrain such as hilly or mountainous roads because the transaxle (transmission) automatically shifts back and forth between 3rd and 4th gears while doing this type of driving. Therefore, it is recommended if your car is continously climbing hills/mountains (which requires additional power) then you should shift to D (Drive).
If it shifts smothly into the gears before o/d it is not the cable.