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99yam40's latest activity

9

99yam40 replied to the thread Yamaha 130 v4 trim removal.

if you have done that much already, why have you not tried to remover it yet to see if it will come all the way?

Tuesday at 6:49 PM
9

99yam40 replied to the thread 2001 70hp Yamaha 70tlrz.

do you have gauges to tell you what is causing the alarm and RPM limit? if so without the diode in place separating the oil and over...

Apr 15, 2025
9

99yam40 replied to the thread 2001 70hp Yamaha 70tlrz.

according to that wiring diagram, that pink wire should tie into a Grey and pink. so look for that maybe and it shows a diode in the...

Apr 14, 2025
9

99yam40 replied to the thread 2012 Suzuki DF175A dropping RPM at speed.

Good to hear you solved the problem. thanks for dropping back in and reporting what solved your problems. where do you think the rusty...

Apr 9, 2025
9

99yam40 replied to the thread Yamaha 130v4 2 stroke power trim motor.

no, you need to measure voltage to the motor. make sure the positive and negative is getting to the motor. you can also make sure you...

Apr 3, 2025
9

99yam40 replied to the thread Yamaha 130v4 2 stroke power trim motor.

hope you still have the original motor, it might be good also if the T&T relay is bad

Apr 2, 2025
9

99yam40 replied to the thread Yamaha 130v4 2 stroke power trim motor.

probably just the T&T relay not making good contact inside, test to see if you are sending 12VDC to the motor itself

Apr 2, 2025
9

99yam40 replied to the thread 2012 Suzuki DF175A dropping RPM at speed.

I would monitor the rail pressure to see if that is changing when this happens/ if that stays steady maybe you have an injector acting up

Mar 22, 2025
9

99yam40 replied to the thread 2000 200hp Saltwater series ,Replaced trim cowl switch, what is this retainer piece???.

sure looks like Boscoe is correct. why not remove the 2 bolts holding it, then put it back do it right

Mar 17, 2025
9

99yam40 replied to the thread 2007 3.3l 250hp starting at 3000+ rpm.

Heck, even my old 1999 C40 with 3 carbs did not have any chokes. just an enrichment system called prime start for cold starts

Mar 16, 2025
9

99yam40 replied to the thread 2007 3.3l 250hp starting at 3000+ rpm.

injected motors do not use chokes

Mar 16, 2025
9

99yam40 replied to the thread 2007 3.3l 250hp starting at 3000+ rpm.

I believe most of injected motors have Idle speed control valve that resets to 100% at shutdown to be ready for the next start. it...

Mar 13, 2025
9

99yam40 replied to the thread 2007 3.3l 250hp starting at 3000+ rpm.

I guess these readings are not while the motor was running. do they change when the motor is running?

Mar 12, 2025
9

99yam40 replied to the thread Primer bulb issue.

what does that mean? does the electric pump keep running as long as the key is in the on position maybe? I would not think that is what...

Feb 15, 2025
9

99yam40 replied to the thread Primer bulb issue.

if pumping the bulb helps, I would be looking at the 3 fuel pumps

Feb 15, 2025

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