Help!!! Engine coolant leaking from this unknown line! - Dodge Cummins Diesel Forum
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post #1 of 6 (permalink) Old 07-15-2019, 10:32 PM Thread Starter
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Help!!! Engine coolant leaking from this unknown line!

I've used my '91 D250 as a daily driver from home to work for a year now. On the interstate, I noticed my fan kicking on high more than usual and what would you know, the engine is running hot. I got home and popped the hood and realized there is a line leaking engine coolant and is pretty corroded. It's on the passenger side of the truck and runs from the engine block down to the transmission heat exchanger. Anyone have a part # for this line or even what it is called? Any guesses would be appreciated because I'm completely stumped. I've attached a few pictures of the line.

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1991 Dodge Ram D250 Single Cab 5.9L 2WD LE
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post #2 of 6 (permalink) Old 07-16-2019, 02:36 AM
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I don't believe they are available but you Might be able to copy the Length by a reg section of rubber hose Or make a Line from Copper if Possible .

Newest toy 2017 VW Golf Altrack TSI Sold 2013 Durango bit the dust 9-04-14 RIP Speedy the 67 vw died a very hot Death 5-17-2010 New toy 1985 crewcab longbed 4x4 conversion with a 93 cummin's and built 47rh with compushift mini controlled auto sxe62/70 turbo 6x13 injector's full 4 in Diamond Eye Exhaust ,366 spring and THD fuel pin .along with Boost and Pyro gauges and Tach .
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post #3 of 6 (permalink) Old 07-16-2019, 11:21 AM Thread Starter
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Of course it's my luck to have a part break on this thing that you can't find any more. Thanks for the help!

1991 Dodge Ram D250 Single Cab 5.9L 2WD LE
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post #4 of 6 (permalink) Old 07-16-2019, 03:49 PM
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I sent you a PM.

84 K5 Blazer 97 12v, 47re with E-TransControl, Dodge Dana 60 with free spin hubs, Dana 70, B&M Mega shifter

96 F350 SC dually zf5, 4x4, 92 Cummins, THD 5x12's, THD fuel pin, THD HVLP with adjustable fuel pressure mod, WM, h1c 60/60/12cm WG wired
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post #5 of 6 (permalink) Old 07-16-2019, 05:04 PM
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Quote:
Originally Posted by kl1410 View Post
Of course it's my luck to have a part break on this thing that you can't find any more. Thanks for the help!
That is not really uncommon.....30 year old vehicle will tend to have a few parts that are no longer available.....

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post #6 of 6 (permalink) Old 07-16-2019, 07:15 PM
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Quote:
Originally Posted by thrashingcows View Post
That is not really uncommon.....30 year old vehicle will tend to have a few parts that are no longer available.....
Especially parts that folks swap out with a hose...I did that to my 99 when that similar tube rotted out, it was cheaper.

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