How to timing the belt of isuzu 4jx1 - 1999 Isuzu Trooper

Where are you finding this? Diesel and water would normally only mix if water was getting into the fuel tank. Are you sure it is diesel? If you are finding it in the coolant reservoir it is more likely to be engine oil. This usually suggests a blown head gasket.

ISUZU 4JX1 manual engine
1998 2002 Isuzu Trooper service repair manual for 4jx1
Isuzu Trooper Holden Jackaroo Workshop Manual

Will 4jx1 wizard be compatible to drive the body Isuzu pickup 2.4 petrol

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1998 2002 Isuzu Trooper service repair manual for 4jx1

Kindly did you managed to change 4jx1 with 4jg2? Did you changed the gearbox? What modification is needed for this change?
thanks.

I recommend that you go to the public library in the referance section you will find what you need proffessional chiltons & motors manauls.Keep posting

You have no injection pump ,each injector does that job .
You have a faulty rail oil pressure sensor I think ,read my tips to test this sensor .

4JX1 diesel engine has a belt . 4JGE is a different engine completely. To change it set #1 on tdc fireing stroke using the mark on the back lip of the crank pulley (sit it at 12'oclock) and see the mark on the camshaft bearing matches the notch on the pulley .Ignore the marks on the lower belt pulley.
Tensioner and cover removal/replacement is standard and the chnage period is 60,000 miles.

Every 60,000 miles.

behind timing cover, i believe it run by the timing belt. do timing belt when replacing waterpump, kind of a big job.