Mechanics

WHAT IS THIS AND IS IT SUPOSE TO HAVE A HOSE CONECTED TO IT?

1985 Isuzu Truck • 120,700 miles

Its on my oil pan
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Isuzu8595
July 6, 2012.




I meant is it supose to be connected to one cause there is one hose hanging next to it
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Tiny
Isuzu8595
Jul 6, 2012.
Do you have a turbo charger?

Roy

That appears to be a drain back tube into the oil pan, and it's capped off with a low-pressure hose clamp. There WILL be low pressure in the oil pan. That may have been used on a turbocharged engine. Oil is pumped to the bearing, then it runs right back to the oil pan and takes its heat with it.

Is that hose you found hanging down from the firewall and is it about 4" long with a 90 degree bend in it?

Caradiodoc
Jul 6, 2012.
The hose is connected to the fuel pump thing

Tiny
Isuzu8595
Jul 8, 2012.
All I see is the oil filter above the tube, and the tube is capped off. Is that actually a rubber cap or is it the end of a hose that tore off?

Caradiodoc
Jul 8, 2012.
No thats the capped off one the other tube is kinda hidden and the other tube is connectted to the fuel pump thing and idk

Tiny
Isuzu8595
Jul 8, 2012.

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