LD20-II cooling

Discuss (and cuss) the Nissan LD-series OHC Six diesel engine, popularly available in the US in 1981-83 Datsun/Nissan Maxima Sedans & Wagons.

Moderators: plenzen, goglio704, glenlloyd, Nissan_Ranger

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Toast
Posts: 5
Joined: 4 years ago

LD20-II cooling

#1

Post by Toast » 4 years ago

Hi there.
Sorry, I know this is a stupid question .
I have a ld20-ii engine and I am missing a coolent pipe, and I can't find where it goes to. It starts under injector 4 (pictured below)
Image
Can anyone shed any light on where it goes?
Thanks in advance.

Nissan_Ranger
Posts: 264
Joined: 13 years ago
Location: Canada

Re: LD20-II cooling

#2

Post by Nissan_Ranger » 4 years ago

Heater hose maybe...?
The old 'six gun' was as popular as the cell phone in its time and just as annoying when it went off in the Theater.

Toast
Posts: 5
Joined: 4 years ago

Re: LD20-II cooling

#3

Post by Toast » 4 years ago

Heater hoses are on the other side of the engine and plumbed in.

plenzen
Posts: 868
Joined: 13 years ago
Location: Cochrane Alberta Canada

Re: LD20-II cooling

#4

Post by plenzen » 4 years ago

Probably the oil cooler where the oil fitter screws on but I'm not sure.
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Toast
Posts: 5
Joined: 4 years ago

Re: LD20-II cooling

#5

Post by Toast » 4 years ago

I believe the other side goes to the oil cooler, I'll have a look later today and double check.

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