I put another type of oil engine in the newly overhaul isuzu trooper 4jx1. is this affect the engine to sterting? normal crank but wont start pls help me.thank you

Simon

• 235 Answers
• Posted on Apr 20, 2009

SOURCE: My Isuzu Trooper 2004 4JX1 turbo just underwent a

The ECU will be fine with a engine rebuild but the 4JX takes a bit longer to start if all the injector oil paths are empty - can be up to 5 or 6 mins of 20 second cranking bursts.
Also if you rebuilt due to diesel in the oil from bad injectors the control valve for the injector oil pressure may be faulty so it wont start.

SOURCE: My 2001 Isuzu Trooper 4JX1

replace oil pump. then light will go off

SOURCE: Isuzu 4JX1 EngineWont Start after replacing new injector

my isuzu bighorn will not start after changing valve seals and head gasket and after setting timing it still will not start. do you have a solution.

robertjmears

• 1 Answer
• Posted on Oct 02, 2012

SOURCE: Isuzu Trooper 3.0D DOHC 4JX1

you need to set the timing to top dead centre and the flywheel has a little knotch in it set that at 6 oclock will start then