93 Dodge Dakota ATF cooler line

Which transmission cooler line is the return?

The cooler of the two lines is the return line and the one to install the transmission cooler on.

What size is a transmission cooling line?

Transmission Radiator end of fitting has 1/4″ MPT. line fitting is 1/2″-20 inverted flare INS. – Factory fitting remains with recessed internal threads.

Does transmission fluid go through the transmission cooler?

How It Keeps Things Cool. A transmission cooler operates like a heat exchanger mounted adjacent to your car’s radiator. Hot transmission fluid flows through the unit and comes in contact with a series of fins or plates.

What fluid goes through a transmission cooler line?

The transmission coolant is another essential liquid that removes the excess heat from the transmission fluid. Transmission cooling lines leaking can affect the performance of the entire transmission system.

How do you know which transmission line goes where?

Generally the higher line on the radiator has fluid going INTO the transmission and the lower one goes back to the transmission, so the higher line has fluid coming out of it and the lower line sucks it back into the transmission.

Do transmission coolers have a flow direction?

Can Transmission Fluid Flow Through Either Direction on a Transmission Cooler. Helpful Expert Reply: Either fitting of the Derale Series 8000 Plate-Fin Transmission Cooler Kit # D13504 can be used as the inlet or the outlet. The cooler can have fluid flow in either direction through it.

Can you use rubber hose for transmission cooler lines?

Yes, anyone can use a rubber hose for transmission cooling lines, provided it is designated for transmission cooler lines. Avoid putting it near the exhaust since rubber hoses are frequently prone to higher temperatures. Regular rubber hoses will break down and block the valve body if used.

Can you use fuel hose for transmission cooling lines?

Can transmission cooler hose be used for fuel line? Yes, you can install cheap fuel hose, and it WILL work but the question is, ‘for how long? ‘. Transmission cooler hose is noticeably thicker and stiffer, and you can safely assume that the type of rubber used will work long-term with atf.

How do you make your own transmission cooler line?

And then we will use some p clamps to mount the rubber hoses that connected this to the frame rail. And then the rubber hoses will basically go up to the front to the cooler.

Can a leaking transmission cooler line cause overheating?

Transmission overheating

When a transmission oil cooler hose fails it can cause the transmission to overheat. This can be due to low fluid level from a leak or preventing flow. In either case if the transmission overheats it can stop working entirely and this condition may be permanent.

What happens when transmission cooler lines leak?

Like all parts of an engine, transmission cooling lines can wear out. If they break or develop a leak, you will lose transmission fluid, leaving your car vulnerable. Thankfully this is a fairly simple fix, and most transmission line repairs cost between $100 and $500 dollars.

How do you fix a transmission cooler line?

Line with the flared ends. And then using compression fittings on both ends to connect it to the to the parts of the transmission. Line after you've cut out the bad section.

What happens when transmission cooler fails?

You hear odd noises coming from the transmission: Your transmission may have difficulty shifting between gears, or there may be clunking or grinding noises during shifts. This can indicate transmission fluid loss, high internal transmission temperatures, or both, which can be caused by a bad transmission cooler.

How do you unclog a transmission cooler?

Press the nozzle down. Using about half the can be careful because this product can foam up quickly. If you are unable to send the flesh through the lines this indicates a severe blockage.

How do I know if I need a transmission cooler?

Your vehicle’s gross vehicle weight rating (GVWR) is key to determining what kind of transmission cooler you need. As is the type of terrain over which you usually drive. Hilly and rocky terrain might require more of a heavy-duty transmission cooler.