06 300 hpdi wot

[venture wpb]

hey guys both motors run great, have had all updates. my starboard mtr will start kicking up under wot . i looked at fuel bulb and it was not collapsing. wher should i start? engines are still under warranty, but i like learning as much as possible thanks frank

[boats.net]

Not sure what you mean by kicking up, are you having trouble with power trim system or engine not running right?

[venture wpb]

sorry i should have been clearer. when at wot the motor will loose power therefore buck and actually tilt foreward. other than wot it runs great its after 4300 rpms it wants to loose power thanks frank

[venture wpb]

i find it hard to believe the experts here dont know where to tell me to look any help greatly appreciated thanks guys

[99yam40]

probably fuel issues.
you can start testing everything or better yet take it in for the warranty and let them do the testing and cleaning. If it is fuel contamination the warranty may not cover it.

[boats.net]

Probably is fuel problem, have low pressure pump, VST pump and high pressure fuel pump tested for fuel pressure, the high pressure pump can only be tested with computer diagnostic.

[venture wpb]

thanks guys i will prob. take it in next week after the pb boatshow