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Old 11-19-2021, 12:33 AM
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tinkering tinkering is offline
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Re: 2010 Grand Cherokee Transmission Cooler Line Identification

I had success with the above method. My assistant sat in the car and did the mild brake stand, for 1 or 2 minutes at no more than 1500 rpm. I measured the temperature of the two cooler lines as the transmission temperature rose. It turns out that this 2010 Grand Cherokee has the return line on the bottom. Simple.
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1923 Model T 'Stake' Truck, see in Legends of the Fall
1949 Chevy 3/4 Ton, had 214 ci now 235ci
1959 Dodge Mayfair
1986 Ford Ranger 4 cyl
1993 Pontiac TransSport 3.8
1996 Chevy 3/4 Ton 4x4
1999 Oldsmobile Alero
2004 BMW 330i

Last edited by tinkering; 11-20-2021 at 05:01 PM.
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