Where is the governor on a transmission?
The governor is located on the driver’s side of the transmission. This is easy to identify since it is the only round cover. Remove the governor by pulling it out with a slight clockwise twist. Different weights can be obtained to change the shift points on the transmission.
How do I know if my transmission governor is bad?
Some of the most common signs of a bad transmission control module include:
- You have difficulty downshifting when you’re slowing down, coming to a stop, or manually trying to downshift.
- You have difficulty upshifting when you’re trying to accelerate or manually trying to upshift, which can cause a delay in acceleration.
What is a governor in a transmission?
Governor Pressure Electronic transmissions use the vehicle speed sensor signal for vehicle speed. Governor pressure causes a transmission to upshift, and throttle pressure causes it to downshift. Governor pressure works on one end of the valve, and a spring assisted by throttle pressure works on the other.
Where is the governor located on a 4L60E transmission?
You will find your governor cap near the rear of the transmission case on the left side.
How can you tell a 700 r4 transmission?
If you can see it correctly, you will find an identification number of 7-8 letters and numbers.
- The 1st number is the year model of the transmission.
- The next 2 or 3 letters identify the model of the transmission.
- If you find 2 letters, the transmission is made between 1982-1985.
- Wirings = 4L60.
- Aux TV Cable = 700r4.
Can you run a 700R4 without a TV cable?
If the transmission is in park you can run the engine without worrying about the TV connection.
What year 700R4 is best?
If you locate more than one of these transmissions, it is best to select the later model TH700R4. Design improvements were constantly added throughout the years it was offered. Generally, 1987 and up TH700R4s or 1990-’93 4L60 units are the most desirable.
How much fluid goes in a 700R4 transmission?
| Transmission Fluid Capacity | |
|---|---|
| Transmission (w/ Stock Pan) | # of Quarts |
| GM 700R4/4L60E | 6 |
| GM 2004R | 6 |
| GM 4L80E | 7.7 |
Is a 700R4 good for drag racing?
Racing with a stock 700R4 while in overdrive risks the integrity of the O/D band and limits your performance in a drag race, and can ruin the transmission. But a custom built 700R4 is made of sterner stuff, and reduces the lag time introduced by sloppy and sluggish shifts.
Is a 700R4 better than a TH400?
For a daily driver on the highway a 700R4, for a mudder truck definitely the TH400. For any rig it’s going to depend on the purpose. The TH400 is much stronger, but it doesn’t have overdrive and the first gear is only 2.48:1. The 700R4 has an overdrive gear (0.7:1), and a 3.06:1 first gear, but it’s not as strong.
How strong can a 700R4 be built?
The Street/Strip 700R4 is good for about 550 hp maximum, but with the HD input drum it is good for about 625 hp max. Add another $240.00 for the input drum.
Why does my 700R4 shift late?
The TV valve can cause late shifts if worn badly. IF the TV cable is not adjusted correctly , it will shift late.
What RPM should a 700R4 shift at?
Thread: 700R4 shift points 1st shifts at 2100 rpm, drops to 1800 in 2nd and shifts in 2nd at 2100 rpm.
Does a 400 transmission have overdrive?
The Turbo 400 has earned the reputation of a tough, reliable transmission that can survive harsh duty, but is there a better alternative? Although not often considered as such, much like the Turbo 400, the 4L85E is a solid contender for use in heavy, high-horsepower vehicles, and has the added benefit of an overdrive.
What does a shift kit do 700R4?
In short, an automatic transmission shift kit modifies the transmission’s shift timing in order to dramatically increase shift firmness and durability of the transmission components. Transmission shift kits can reduce this overlap time while improving the overall shifting action.
Is a 4L60 the same as a 700R4?
In 1990, GM decided to code and renamed their transmissions, the 700R4 is best described as a 4 speed, longitude transmission rated for vehicles around 6000 lbs. It was this information that was used to change its name to 4L60; therefore, a 700R4 and 4L60 are the same transmission.
Can I replace a 700R4 with a 4l60?
The 700R4 and 4L60E transmission are not siblings. This makes these transmissions incompatible with one another when looking to replace your transmission. There are solutions to get around this, but they aren’t very cost effective. Remember this, the biggest difference between these transmissions is computer control.
Can you put a 4l60 in place of a 700R4?
No 700R4 transmissions were ever controlled by the ecm. The lockup function is grounded with the ecm, but not the shift points like the 4L60E that replaced it. Any 700R4 will work in any application.