Poll: Original radiator?

Hearing a lot about this pink milkshake business on here and wondering what to do with my new 4runners 12 yr old radiator. I also have a 97' with original hardware and no issue with 250k miles on it. So.... How many of you have made the switch early or seen issues? Thanks
 
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I'm sure not every radiator is going to suffer from the milkshake. I bet if someone were to experiment with lets say 20 4runners all maintained the same way and drove them till 250k miles on the original radiator, I bet probably only 5-7 would probably suffer the milkshake. I don't think its as common as others may believe. With that said, however, I did change out my radiator at 168k miles just to play it safe. Rather spend a few hundred bucks then a grand or two changing my tranny along with the radiator. To play it safe, I would just change the radiator.
 
Original radiator here, 150k and no plans to change as long as motor runs cool. Of course, I don't have a slush box.
 
It has nothing to do with certain radiators having it or not. Its how much corrosion is in the radiator. It gets there from lack of coolant flushes and trans flushes.
 
I got a deal on my '97 4RNR. It went through the "milkshake" ordeal around 198,000 miles. I bought it with a brand new radiator, a Grade A pulled 3.4 L engine from a very reputable salvage yard with 34,000 miles on it, and a Toyota rebuilt tranny. The vehicle has a few other issues, all based on miles on the rig.

So what I would recommend if I were you is to buy a new radiator and consider it good insurance over the next 150,000+ miles. Or you just may end up with a dead horse, just like my rig's previous owner.
 
Oo oo tough choice. Let me think.

I could spend the $120 it would cost for a new radiator on 10 cases of beer
ooooor
I could wait for the the radiator to explode, surprise me at the worst possible time in my work week, cause me to spend 4 hours on the side of the road waiting for a tow truck to damage my ride, get robbed by my local Toyota dealership, and spend so dang much money to get the transmission replaced that I consider dumping the truck rather than investing that kind of money into a truck with this many miles on. After its all said and done, and i have paid out so much cash that I won't be able to buy beer until my kid is of legal drinking age.

Yup you are right. It's a tough choice.

I'd roll the dice on this one. Besides, there are hardly any posts about the strawberry milkshake (at least once a week).

Just bypassing the radiator won't save you from a leaking broken radiator and possibly overheating the engine should it blow on you. If you look at how the radiator is mounted, it is bolted right to the frame without rubber insulators. That means the radiator will be shaken hard its whole life. The internal cooler will vibrate and eventually break, quicker if the coolant isn't properly maintained.

:welcome:
 
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I used a Hayden cooler, many people use them with no problems. I went with the medium duty cooler, $46.30 from my local Auto Zone.
 

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