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I don't think so. The automatic transmission is controlled by engine speed, vehicle speed and throttle position. A large vacuum leak could effect throttle position, but it would cause other problems more noticable than the effect on transmission shifting. a vacuum leak mpuld not cause trasmission to slip but a band inside transmission would cause the problem
What else can I help you with?
Where do the vacuum lines run from and to on ford escort automatic transmission?
There are no vacuum lines running to the automatic transmission.
Does a Dodge Ram 4x4 automatic transmission have a vacuum modulator?
No.
Is there a vacuum involved in a 1996 jeep automatic transmission?
No, it doesn't.
WHere do you hook up the vacuum lines from the modulator on a TH400 automatic transmission?
engine vacuum or direct into the intake.
Where is automatic transmission modulator on 1983 Chevrolet c10 Pickup?
Should be at the side of transmission with a vacuum line attached to it
Does the Ford Laser 1989 Automatic Transmission have a vacuum modulator?
The 1989 Ford Laser, equipped with an automatic transmission, typically does not use a vacuum modulator. Instead, it employs an electronic control system to manage transmission functions. Vacuum modulators are more commonly found in older automatic transmissions, particularly in certain models from other manufacturers. Therefore, for the Ford Laser, the absence of a vacuum modulator is consistent with its design and technology of that era.
What does vacuum do for transmission performance in a 1988 Pontiac Formula 5 speed 350 engine?
nothing
Where do the transmission vacuum hose for a 1987 ford f150 go to?
The Vacuum line for an automatic transmission runs from the modulator valve on the rear of the transmission to a vacuum port on the intake of the engine. Any available port will do as long as it is on the intake, not the carburetor if so equipped.
Can vacuum affect transmission shifting?
Yes, vacuum can affect transmission shifting, particularly in automatic transmissions that use a vacuum modulator. The modulator adjusts the transmission's shifting points based on engine load and speed, relying on vacuum pressure to function properly. If there is a vacuum leak or insufficient vacuum, it can lead to delayed or erratic shifting. Therefore, maintaining proper vacuum levels is essential for smooth transmission operation.
A vacuum line diagram for a dodge 1500 4x4 automatic transmission?
we need a vacuum diagram for replacement 1997 dodge 1500 4x4
Where is the vacuum hose located on the automatic transmission for 2002 Honda accord LX 4-cylinder?
No vacuum hoses on newer Honda transmissions.
How many vacuum lines on a 2004 automatic transmission?
A 2004 automatic transmission typically has three to four vacuum lines, depending on the specific make and model of the vehicle. These lines are used for various functions, including modulating transmission pressure and controlling the operation of certain components. It's essential to consult the vehicle's service manual for precise information regarding the number and routing of vacuum lines for that specific transmission.
