Yamaha z200hpdi 2stroke 2004

Dave Blaber

Recruit
Joined
Apr 12, 2012
Messages
3
Hi there motor idles rough and when trying to throttle up she cuts out, can get the motor to rev up by moving the throttle slowly but badly missing and when I throttle down to neutral she cuts out, I have changed the vst,s over and still doing it, could this be blocked injectors , help please
 

Capt Ken

Commander
Joined
Jul 30, 2002
Messages
2,270
Re: Yamaha z200hpdi 2stroke 2004

Have you had it checked with the diagnostic laptop? What is the pressure on your HP pump?
 
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