115hp stalls at high speed

pandion13

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Join Date: Dec 2011

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#1

115hp stalls at high speed

12-30-2011, 10:59 AM

I have a 1987 115hp v4 that stalls at high speed.No alarms go off light for oil is green. Will run all day at idle. Did compression test on cylinders found 3 to be at 120psi and 1 at 90psi any ideas. Thanks.
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boats.net

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12-30-2011, 03:22 PM

Thats large difference in compression, might pull that cylinder head and check gasket, cyl. and piston.

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