I'd do a compression test. One or two cylinders might not be giving their share of power from a ring or valve problem. Could there be some intake air
1990 model 140hp Johnson with 135 comp in all 4 cylinders
Squealing noise - increase and decrease with RPM? All the way through RPM range or partial range? Belt tension good on all? Try belt dressing on any of
I have flushed engine, checked thermostat, replaced the impeller. Still Overheating. Telltale is pumping. Weird thing though the telltale gets
SEI makes a conversion unit
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Re: Volvo penta power issues
I'd do a compression test. One or two cylinders might not be giving their share of power from a ring or valve problem. Could there be some intake air
Lepke Today, 01:05 AM