2010 Isuzu D-Max - Problem - Engine Surging/Stalling
 

Hi
I have a problem with my dual cab 2010 Isuzu D-Max that has got mechanics stumped.
The vehicle is surging and/or stalling intermittently, when accelerating and generally when turning right. There was originally an error code that showed when plugged into the computer - crank shaft sensor error - but the crank shaft sensor has been replaced, the error has gone and the car is still having the same problem.
Mechanics have gone over all the other obvious stuff - cleaning out EGR, throttle body, fuel filter, vaccum seal hoses etc.
Has anyone else experienced this bizarre problem, pretty desperate at this point!
Thanks for your time.
Cam