coolbigrock
Member
hi everyone,i see that the YD25DDTi has in a fuel cooler for it engine,what are thoughts on putting in one similar for the zd30.
fuel cooling
- Thread starter coolbigrock
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tony d22
Member
Why would you need a fuel cooler, it gets heated up before ignition.
coolbigrock
Member
just wanted to know what pressure the fuel pump sent thru the fuel towards the injectors,i had a land rover td5 that had in one and even then the fuel filter was hot to touch after any drive,will have the filter on the d22 when i get to see how hot there are.
use an oil cooler on the pump return line. hard thing is placing it in a cool airflow and keeping the outlet end upright (otherwise it can get airlocked).
the reason for a cooler is the fuel in the tank gets to hot. when low on fuel it can get really hot especially in oz on hot days. remember the fuel is what cools that very expensive injection pump.
i think its a BMW that uses the same IP as ZD30 but uses a fuel cooler and returns the fuel back to the fuel filter rather than back to the tank.
the reason for a cooler is the fuel in the tank gets to hot. when low on fuel it can get really hot especially in oz on hot days. remember the fuel is what cools that very expensive injection pump.
i think its a BMW that uses the same IP as ZD30 but uses a fuel cooler and returns the fuel back to the fuel filter rather than back to the tank.
4 naving
Member
I havent seen a cooler on my d40 but my brother inlaw has one on his d22 just behind the grill. it looks standard but is tiny...
assassin
Member
Good point there Tweake.
your looking at he power steering cooler. the fuel cooler is a box with a coil of pipe in it, i think its just in front of the fuel tank.
ourd40
Member
Mine is pretty much under the drivers seat, maybe a little further back.
coolbigrock
Member
i was hoping to put at the front where the power steering one is.
tony d22
Member
Can anyone post a pic so the rest of us know what to look for.
