96 donzi 7.4 of757215 2500. rpm, mis fire,2 or 3 time pop out carb 2 or 3 times,shut off.looked at motor ck. power at coil both sides started up.drove 0ne haft mile to dock turned around 2700rpm haft mile ok turn around 3000rpm pop pop out carb. just got boat worked on corvettes for 15 years butl dont know that dist.or part # george

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Submitted from: http://www.crowleymarine.com/mercury-outboard/parts/1781_100.cfm