How much pressure on transmission cooler lines?

Diego Rice asked a question: How much pressure on transmission cooler lines?
Asked By: Diego Rice
Date created: Sun, May 16, 2021 4:30 AM

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Top best answers to the question «How much pressure on transmission cooler lines»

  • Consequently, how much psi should be in a transmission cooler line? Cooler and lube pressure are about the same at 5-30 psi. The fluid goes from the converter to the cooler to the output shaft support. Secondly, what causes low line pressure in a transmission?

FAQ

Those who are looking for an answer to the question «How much pressure on transmission cooler lines?» often ask the following questions:

❗ How much pressure is on transmission cooler lines?

the pressure in these lines can reach the high side of 200 psi during extreme use (such as high-rpm racing). Also, the tech sheets for coolers from B&M and others say they are pressure tested to 200 psi.

❗ Are transmission cooler lines under high pressure?

these hoses are not under high pressure.

❗ Can you repair transmission cooler lines?

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.

Your Answer

We've handpicked 20 related questions for you, similar to «How much pressure on transmission cooler lines?» so you can surely find the answer!

What causes transmission cooler lines 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.

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What fluid runs through transmission cooler lines?

The most obvious sign of a transmission cooling line leak is the presence of transmission fluid. Look for red fluid when you move your car or if you're under the hood, look around for that same red fluid on any hoses are gaskets.

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When should transmission cooler lines be replaced?

Once it starts releasing a lot of liquid, exudes burnt smell and approaches complete malfunction, it will have already brought substantial damage to the transmission. Thus, once you notice minor issues with the cooler lines, it is best to replace them right away.

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How much pressure should be on a transmission cooler line?

there is at idle between 20-50 psi but during use pressures in transmission lines can reach 100 psi or more. if you are going to use rubber lines be sure to use barbed fittings so the hose does not blow off. Cooler and lube pressure are about the same at 5-30 psi.

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How big are the transmission fluid cooler lines?

  • "Transmission fluid cooler lines: on the 700R4 the bottom fitting on the right side of the transmission is the "out" line to the cooler and the top fitting is for the return line from the cooler. These fittings are 1/4-inch pipe thread, and CAN include an adapter from the factory for threaded steel lines in an SAE size."

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How do transmission cooler lines connect to radiator?

The hoses traveling from the transmission to the radiator are called transmission cooler lines. They channel hot transmission fluid to the radiator, where it is cooled, then return it back to the transmission. They typically resemble brake lines and are made of metal.

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How replace 2000 jimmy 4x4 transmission cooler lines?

The transmission lines on a 2000 GMC Jimmy 4x4 are replaced by disconnecting the lines at the radiator and then the side of the transmission. They are then removed from the bottom of the vehicle and new lines put in place.

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How tall are the automatic transmission cooler lines?

  • Automatic Transmission Cooler Lines, 7 Ft. Length, Flexible, Braided Stainless Steel, PTFE, 4L60, 700R4, TH350, TH400, Pair Automatic Transmission Cooler Lines, 5 Foot Length, Flexible, Braided Stainless Steel, PTFE, 4L60, 700R4, TH350, TH400, Pair

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What can i use for transmission cooler lines?

Rubber transmission lines are readily available and are the cheapest option for transmission cooler lines. More often than not, your vehicle will have some rubber lines from the factory, but not nearly as much as it would metal.

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Can i use compression fittings on transmission cooler lines?

P.S. Compression fittings on trans cooler lines should be fine, but then, adding a bit of hose and clamps would also work well, and be easier.

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Can you use rubber hose for transmission cooler lines?

You can use rubber hose, but make sure it's transmission cooler line rated. The pressure is quite low (12-15 psi). Double clamp it or use FI type clamps instead of the worm-drive style.

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Do you use teflon tape on transmission cooler lines?

The tape should be fine just make sure to wrap it the right way (threads facing you wrap clockwise, just like screwing a nut on a bolt). Don't put either on the ball and socket joint where the cooler line attaches, but from the pic it looks like you didn't.

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Where are the transmission cooler lines for a neon?

The transmission cooler lines are located coming from the radiator on the bottom. One is for the sending and the other for return. The lines are high pressure, just as your radiator hoses are when the car is running. The lines go from the radiator to the top of the transmission.

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How long does it take to replace transmission cooler 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.

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Where are the transmission cooler lines on a chevy truck?

  • On a Chevrolet truck or car running a V6 or V8 engine, a set of transmission cooler lines typically runs from the front of the vehicle by the radiator into the transmission. This small radiator helps to cool the transmission fluid in the same way the radiator drops the temperature of coolant for the engine.

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Does it matter how the transmission lines are hooked up on a transmission cooler?

Oh yes.

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How do you change transmission cooler lines in a 2002 escort?

I would buy a set of flare nut wrenches. They have an open side to fit over the line so that you can get on the flare nut going into the transmission and radiator. Get a pan to catch the tranny fluid that is going to run out when you break the lines. There are 2 lines going into the tranny and 2 lines going into the radiator. Before you take the lines loose identify their position on the radiator and tranny with masking tape.

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Is there a difference between 1969-1972 dodge transmission cooler lines?

Cooler lines should fit.Check and see if you have a 904 or 727 transmission. It should work fine, Good luck.

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What are the size and threading of the transmission cooler lines?

  • So, in the end, what size and threading are the transmission cooler line fittings at the transmission. Also, if I pull the "adapter" off the case, can I get more flow out of the cooler? If so, what size and threading are the threads in the case of the side of the transmission.

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What should you do if your transmission cooler lines are leaking?

  • Transmission cooler lines leaking at the radiator puts car owners in a distressing situation. So, as soon as the transmission cooler lines at the radiator of your car are starting to leak, you should immediately take necessary steps to prevent a further issue from arising.

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