1987 merc 260HP

[Rob B]

I am having a starting issue. Although all batteries are charged I can hear a 'clicking sound' coming from the area just above the water separator. I can take 10-15 turns of the ignition before the clicking noise stops and the engine will turn over????

First time poster, and not very mechanical.

Hoping for an easy inexpensive fix!

thanks

 

[searay3]

Re: 1987 merc 260HP

Courtesy of DonS in adults only sticky: HOW TO: Troubleshooting your engines starting system. Check all connections at battery, starter and block ground posts and the slave solenoid. Clean and shiny. Then start the troubleshooting guide...

 

[Bt Doctur]

Re: 1987 merc 260HP

That little relay is called the "slave" it triggers the main solenoid on the starter.

 

[dubs283]

Re: 1987 merc 260HP

Simply amazing how many starting issues can be solved by having clean dry connections. Go through and clean ALL connections with a wire brush. Then consult proper troubleshooting guide in adults only sticky

Have Fun!

 

[84Monaco]

Re: 1987 merc 260HP

I've found this job can be made easier in a lot of cases by using a wire brush that fits a cordless drill, you can get em at ACE or someplace like that. You can polish it up better and faster than you can very easily with a hand brush. Sometimes you can't fit it where it needs to go, but 9 times out of 10 it will save a lot of time.