Can a transmission cooler go bad?
Can a transmission cooler go bad?
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.
Are transmission coolers worth it?
A transmission cooler will just help to prolong the life of the transmission by keeping the fluid cooler. Transmission fluid cannot be cooled too much, so the addition of a cooler is a good idea, especially if you are towing.
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.
What is a good trans cooler?
Best Transmission Coolers – Reviews & Buyer’s Guide
| Transmission Cooler | GVWR | Type Of Cooler |
|---|---|---|
| Hayden 679 Rapid Cool | 30,000 | Plate & Fin |
| Hayden 677 | 20,000 | Plate & Fin |
| B&M 70268 SuperCooler | 18,000 (13,000 BTU) | Stacked Plate |
| B&M 70264 SuperCooler | 19,000 (14,400 BTU) | Stacked Plate |
What happens if your transmission gets too hot?
#1 Cause of Failure The optimal temperature range for transmission fluid is 175 to 220 degrees. Above that, for every 20 degrees bad things happen, starting with formation of varnish at 240 degrees, followed by seals hardening, plates slipping, seals and clutches burn out, carbon is formed, and, ultimately, failure.
Does transmission cooler need a fan?
Transmission coolers are designed to disperse heat from the hot fluid flowing through it. If you are in a situation where you cannot use a cooler in front of the car where it can get enough air flow, it is recommended to use a cooler with a fan.
Can you have too big of a transmission cooler?
Too big could be a concern if mounted in the front of the rad creating a loss of air flow to keep the engine cooled . Years ago , GM released a TSB about overcooling the transmission in cold climates . Transmission fluid would actually turn to somewhat of a gel .
Do all vehicles have transmission coolers?
While all automatic transmission equipped vehicles have a transmission cooler in their radiator, this might sometimes not be enough to properly cool your transmission fluid.
Is it possible to over cool a transmission?
Can you over cool the transmission fluid? Answer: Transmissions are not highly sensitive to cool operating temperatures. However, in sub-freezing (20-30°F) weather conditions, transmission fluid can actually gel up in an external cooler and cease to flow, causing damage.
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