Quote Originally Posted by anthon05 View Post
hi dieseldude,

In the company that I work for we have an Isuzu IPV 4ja1 engine. mileage is 80k. emission is normal. just past emission test lately.

Driver said the only problem is whenever he's going on an upward slope engine shuts down and also whenever he steers fully ( todo kabig when maneuvering). if he starts again he has to turn the idle knob up so engine will run continuosly.

what do you think is the problem?

thank you dd.
Blocked fuel filter or faulty injection pump. Check fuel filter first.