so a little history. i have a dt140 1999 and about a year ago it started running poorly. the more it runs the worse it gets. i have checked the injectors flow and leak are perfect. compression is 122-125 on all. the sensors temp&air pressure are good. the vst and pressure reg have blow off lines to the throttle body and they are dry. the intake manifold is drenched with oil when you run and it runs very rich. i am not getting any lights or alarms from the contol mod.i feel like i have checked every possible item exept for the ECU and the exaust. when you fire it up it starts great until it loads up then it is a challenge to start and dies also. anyone think its possible that an exaust blockage could cause the problem? any ideas on what to check next? i really appricate any help i get.
