What happens if you hook up transmission cooler lines backwards?

If you had it reversed, the pump would be trying topush fluid through the bottom of the cooler, up through the cooler, out the top into the bottom of the rad, and up through the rad to the top. More weight to push.

How much pressure is in a transmission cooling line?

its about 20 pounds at most , if you do use rubber line make sure its for powersteering/transmission as regular rubber hose will soften and fail from the fluid type not the pressure , but like you I found the hard way that if a little of the line develops pinholes the whole line is shot , I replaced mine with stainless …

Are transmission coolers directional?

Can Transmission Fluid Flow Through Either Direction on a Transmission Cooler. Helpful Expert Reply: The cooler can have fluid flow in either direction through it.

Which transmission line is the inlet?

In most cases, the line from the transmission to the top of the radiator is the hot or inlet line. The lower line near the bottom will be the return line.

Are transmission cooling lines pressurized?

Its NOT only pressure you have to worry about, its also compatibility with the trans fluid. NOT aware of the pressures being any higher than other transmissions, so if you use “Transmission Cooler Hose” you should be fine.

What would cause my transmission cooler hose to 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. If left unattended, the transmission will run low on atf which will increase the fluid temperature and cause premature failure.

What size transmission cooler line?

If 5/16 or 3/8 is good, then 1/2 has “got” to be better. The size of the cooler passages in a C4 are no larger than 7/32″. There is more than enough pressure to get oil through a 5/16″ line to cool properly. A 3/8″ line is slightly better because it has less friction but you will never notice any added cooling.

What is a transmission cooler line?

A transmission cooling line is a solid metal line that connects a vehicle’s transmission and transmission cooler. Each transmission cooler has two lines: the inlet that takes the coolant to the transmission and the outlet that takes the fluid back to the cooler.

What is an oil cooler hose?

The oil cooler and oil cooler hose are an important part of keeping the oil and transmission fluid of a car cooled down. As these fluids circulate, they will begin to get hotter and hotter. These fluids will pass through the oil cooler hose and into the oil cooler where they are ran through a series of rows.