I posted a while back about losing power in my 86' 2.5 with the older stringer drive. I noticed it took quite a while to warm up, and when it did i got more power and less bog. Today i set off and within 5 mins temp was in the red, but when i throttle back the engine would cool off. My guess is thermostat. So really i have a few questions, first, can i just get an automotive t-stat? anyone know what model will cross reference to an 86 2.5omc? Also, if the impellers need looking at how big of a job is that on a stringer?
a few other things...when i throttle back i hear a loud whine almost like an electric pump, whats this about? Also, i know its a relic of a boat at this point but what should i watch out for on this OMC? any tips to keep it running smooth through the rest of the summer?
thanks for any input its appreciated
a few other things...when i throttle back i hear a loud whine almost like an electric pump, whats this about? Also, i know its a relic of a boat at this point but what should i watch out for on this OMC? any tips to keep it running smooth through the rest of the summer?
thanks for any input its appreciated