can egr valve affect transmission?
531980
The EGR valve affects the operation of the engine and the emission system directly. But in modern vehicles, driveability problems can affect transmission operation. ... So, it is possible the EGR system is affecting your transmission.
1138526
Every time a gear change is required, the car's computer activates a transmission solenoid, which directs transmission fluid into the valve body to engage the correct gear. When this is faulty or not working properly, this can cause a delay in gear shifting or in some cases cause the car to not shift at all.
1035247
If the EGR is substantially plugged, back pressure can cause oil seepage at the various joints from the Turbo to the EGR. So, OP, if your EGR is not leaking oil out the weep holes (front and back), then totally disregard what I previously posted.
1376593
Yes, Bar's Leaks Transmission Repair is formulated to work in all types of transmission fluid. Use in regular automatic transmissions. Do not use in CVT transmissions. ... In this case, it is suggested that the transmission fluid and filter be changed and a second application of Transmission Repair be added.
374207
Putting transmission fluid into your engine shouldn't have hurt anything, and as you've found out, may help it a little by cleaning stuff out. ... You also run the risk of the crankshaft hitting the fluid which can cause damage to the engine (if this were happening, you'd most likely already know it).
405443
When a transmission is in overdrive, the torque multiplying relationship between the engine and the drive wheels is reversed, so overdrive combined with high torque demand spells trouble. Too much torque demand during acceleration can cause the engine to bog or die.
1044924
The modulator valve is attached to the intake manifold with a vacuum line. It senses intake manifold vacuum and shifts the transmission accordingly: When you press down on the gas pedal, the throttle plate opens, and vacuum is reduced. The modulator valve will cause the transmission to downshift.
890655
Meeting the various global emissions challenges, EGR works by reducing the amount of oxygen in the cylinder, which lowers combustion temperatures. It's an efficient process for reducing NOx. Exhaust gas recirculation (EGR) is used to reduce the levels of NOx emitted by the engine.
908176
If you do a flush when there is damaged transmission material in the transmission fluid, you could cause a problem in the valve body at the bottom of the transmission. If the valve body gets gunked up with damaged transmission material, you could lose the ability to shift between gears.
626162
The PCV valve draws the blow-by out of the engine and back into the intake manifold giving the fuel another chance at combustion. ... An EGR valve recycles some of the exhaust created by the combustion process and recycles it, since not all fuel injected into the cylinder burns in the four stroke process.
340667
['Replacing faulty solenoids.', 'Replacing a faulty transmission valve body.', 'Replacing transmission fluid.', 'Fixing the wiring harness.', 'Replacing the transmission control module (rare)']
905115
The cause is often a problem in the idle air control system. The first thing to check is the intake vacuum with a vacuum gauge. ... An EGR valve that is leaking can also act like a vacuum leak and cause a random misfire. The next thing you should check is the fuel pressure with a gauge.
221051
Transmission Fluid Leakage: Adding too much fluid will cause high pressure inside of your transmission. This is very bad and could cause your transmission to start leaking fluid everywhere. This would damage other parts of the system.
902098
The exhaust gas recirculation (EGR) valve introduces a measured amount of exhaust gases into the intake manifold to get re-burned. This helps lower engine temperature and harmful emissions. But the valve can fail and stick either open or closed. When the valve sticks open it may prevent your engine from starting.
722152
Faulty EGR The valve of the EGR may not open properly because of a blockage or leak in the vacuum hoses. A faulty EGR can cause an engine to idle roughly and fail an emissions test.
622627
If you don't change your transmission fluid frequently, the dirty fluid will not serve as an effective lubricant and it won't disperse heat well. This will cause wear and tear on the clutches and other parts of your transmission.
20670
Sudden up and down shifts, spikes in RPMs before shifting, strange grinding noises, and erratic shifts are also characteristics of this problem. All of these symptoms indicate you're low on transmission fluid and at risk of overheating.