Compression Ignition Addict
Join Date: Dec 2012
Location: Woodside, California
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You have a mechanical pump. There is no fuel pump relay on your truck. You should have schrader valve on your fuel bowl. Use a tire gauge and see what pressure you have there. While cranking it should be around 20 psi. you will need to have 2 people to do this. expect to get diesel to spray out the gauge while doing this.
While your cranking is there any smoke out the exhaust?
These things are not fuel bowl related but may help if you do have fuel pressure at the schrader valve:
You have 4 connections at your valve covers. They are for your glow plugs and injectors. Pop them apart and see if they look good and unburnt. Or even if they have come loose.
Another thing to check is the ICP sensor. It is on the drivers side oil rail up in front, it is at a slight angle. Unplug the sensor, if there is oil in the connection it has gone bad.
1996 ECLB 4x4 81k miles
DIY 6637, Hpx, E4OD
First boat Arcturus
2008 Kubota L-39
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