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Automobile Enthusiasts

OneBlueDotS-Carolina

(1,434 posts)

4. My understanding is...

Reply to Kennah (Original post)

Thu Feb 8, 2024, 08:48 AM

Feb 2024

That the old standby was fine for cast iron, new formulations were needed with different aluminum engine castings, aluminum radiators, gaskets & plastic parts. I'll dig up my textbook on thermal expansion & interface sealing, on second thought, just use the manufacturer's recommended formula. Have fun....

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When did the automotive coolant war commence? [View all] Kennah Feb 2024 OP

Had a chat with our independent guy about this a while back. TwilightZone Feb 2024 #1

It's my understanding that one cannot discern between coolants by color Kennah Feb 2024 #2

That's my understanding as well. TwilightZone Feb 2024 #3

My understanding is... OneBlueDotS-Carolina Feb 2024 #4

Certainly not like the good old days Old Crank Feb 2024 #5

If you want to be 100% sure, go to the dealership parts department(s) for your vehicles Best_man23 Feb 2024 #6

IMPORTANT Notes on OAT-type Coolants (Former Technician here) Best_man23 Feb 2024 #7

The Caravan leaks, but it's a Dodge so par for the course Kennah Feb 2024 #8