Mercury 60ELPT year: 1996 serial number: 09924843

by Loek
(The Netherlands)

Mercury 60ELPT

Problem: RPM higher than 2500 than engine stutters.
Max.RPM: 3000
Problem suddenly occured.
Caburetors are cleaned.
Diagnosis
Stoboscope light for cylinder 2 shows that stuttering is synchrone with the light stuttering. My conclusion: ingintion issue in cylinder 2.
My actions
- exchanged ignition coil for cylinder 2 ==> no positive response
- exchanged switchbox ==> no response

So,..now I am puzzled,...what to do next. Who can advise?

Thanks already.

Kind regards,

Loek Geelen
loekgeelen@home.nl
The Netherlands