how to stop that buzzer

[benr]

Hopefully The Title Got Your Attention.
I Have A 60 Hp Mercury On An 88 Bass Tracker.i Can Not Get It Up On Plane A Buzzer Keeps Going Off I Thought It Was For The Temp But Im Not Sure Because There Is Not A Temp Gauge.i Replaced The Water Pump And I Get Good Water Flow.when I Try To Get On Plane The Boat Gets To About 3900 Rpm's And The Water Pressure Gets To About 9 Psi.them The Buzzer Goes Off And It Slows Down.and I Have Paid A Few Local People To Look At This And They Could Not Find The Problem.

 

[benr]

Re: how to stop that buzzer

Is It Possible That A Spun Prop Could Cause This.the Anti Cavitation Plate Stays Under The Water But It Does Feal Like It Could Be Tryin G To Freespin.

 

[joed]

Re: how to stop that buzzer

Kill the caps. It's annoying and hard to read.

 

[benr]

Re: how to stop that buzzer

OK no more caps.

 

[benr]

Re: how to stop that buzzer

ok i think i may have found an answer going through other posts.the buzzer is constant only at higher rpms and stops when you slow down according to the other post that should be a fuel restriction.so in other words i need to order a manual and read it.

 

[Navy Jr.]

Re: how to stop that buzzer

ok i think i may have found an answer going through other posts.the buzzer is constant only at higher rpms and stops when you slow down according to the other post that should be a fuel restriction.so in other words i need to order a manual and read it.

These are the best posts, the ones where the OP figures it out and then shares it with the rest of us.

Yes, I was wondering about fuel pressure, too. Have you changed out the fuel filter(s) recently?

 

[benr]

Re: how to stop that buzzer

yes i have replaced the fuel filters the tanks all the fuel lines and rebuilt the carbs.the only thing left is the fuel pump.i don't know why i havent done that already.

 

[blackbox]

Re: how to stop that buzzer

is this motor a 1988 like the boat? dose it have an auto-blend? is the motor newer? in 1988 there was a temp. sender next to #1 spark plug. (it is a 260 or 285 degree sender)

 

[benr]

Re: how to stop that buzzer

yes it is an 88 with the temp sender next to number one.but someone had disconnected and removed the oil pump before i got the boat.

 

[blackbox]

Re: how to stop that buzzer

the warning horn is powerd-up by the puple key on power. the horn "buzzes" when a path to grownd is completed. at the brown wire in the harness. this is normaly done by the temp. sender. some other places to look at are: the 8pin cannon plug(corrosion in plug), wiring harness short,and the horn it self if it has its own grownd for the "self test" key on mode.(bass-trackers used this horn).also - try un-hooking the temp sender. hope this helps.