I just had the powerhead done last year and it has about 60 hrs on it to date,
added new timeing base, power pack, and the fly wheel is also new (magnets are good), compression is 90 psi on all six + or - 2 psi. this motor ran just fine until last weekend. At start up there is no fire on 3,4,6, then in about 4 seconds it start hitting on all six and runs fine, (checked it with a timing light) this has never happend before and is intermitent and happens more than not.
I do know there is a device that alternates firing on three cylinders when you are shifting the motor into gear but I'm not sure of the of the cylinders it affects, and I do not know where the device is installed on the motor or boat (not that its the problem) but a place to start.
Also does anyone know what the timing is atdc,this is at idle in gear?
If you've had this problem and got it fixed or know what to do to fix it, please let me know, and I'll put you on my Xmas card list for next year.
Best regards
eldon
added new timeing base, power pack, and the fly wheel is also new (magnets are good), compression is 90 psi on all six + or - 2 psi. this motor ran just fine until last weekend. At start up there is no fire on 3,4,6, then in about 4 seconds it start hitting on all six and runs fine, (checked it with a timing light) this has never happend before and is intermitent and happens more than not.
I do know there is a device that alternates firing on three cylinders when you are shifting the motor into gear but I'm not sure of the of the cylinders it affects, and I do not know where the device is installed on the motor or boat (not that its the problem) but a place to start.
Also does anyone know what the timing is atdc,this is at idle in gear?
If you've had this problem and got it fixed or know what to do to fix it, please let me know, and I'll put you on my Xmas card list for next year.
Best regards
eldon