HELP PLEASE! Hot or Not?? This makes No Sense!! 1987 Johnson 140 v4

chrisjt

Seaman
Joined
Jul 18, 2013
Messages
59
New thermostats and gaskets Both done. New water pump done, tell tale excellent. Hoses clear done. Here's the PROBLEM. One or the other cylinder will run hot, switched thermostats 1 HOT 1 NOT. took out thermostat, Fine, switched thermostats again other cylinder hot other fine, and so on and so on and so on!!!!!!! I did about 12 combinations of changing and removing thermostats, Seems like no matter what I do (one or the other) cylinder will run hot? What's the deal? Perplexed and confused?
 
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