What causes transmission cooler lines leak?
The most common transmission cooler failures are due to either a leak in the body of the cooler itself, or a clogged line caused by something flowing through the system. This most likely is from the transmission itself.
Can you drive with a small transmission leak?
While it may not be especially dangerous to drive a vehicle that is leaking transmission fluid, it is not a good idea because the vehicle may not run properly. Once you notice transmission fluid in your driveway, even if it is a small amount, you need to get the leak repaired.
How long does it take to replace transmission coolant lines?
Repairing the cooling line for your transmission can take quite a bit of time. You can expect to leave your vehicle at the repair shop for a day or two for this repair.
What to do if your transmission cooler line leaks?
Fuel line will deteriorate there. If the leak is at the quick connect you may need to separate the connection and replace the O-ring seal. Do not use fuel line. Get transmission cooler line and make sure it is the right size.
What happens when transmission fluid leaks into coolant?
The fluid as you know should be red, any discoloration like a pink milky hue means you have a contaminated transmission and you’ll need to read the next subheading below – “What happens when coolant leaks into transmission”.
Can a transmission coolant hose be cut off?
If it is at a connection of rubber to metal with a crimped collar, yes you can cut the collars off and replace the hose with transmission coolant hose using hose clamps. Transmission coolant line is not the same as fuel line.
What happens when you have a transmission leak?
If you have a leak, you may see transmission fluid on the lines themselves. You may also find that the car is shifting hard. Finally, these leaks can cause the transmission to overheat. Leaking transmission cooling lines have to be replaced. Again, this isn’t a costly repair, because the leak is not coming from within the transmission.