1978 Crestliner Tri Hull Fibreglass with 3.0 Litre<br />inline 4 cylinder engine which is probably as old.<br />Uses Rochester 7040093 2 bl. carb.<br />Problem :<br />after a short time boating engine cuts out as if the ignition circuit is switched off very briefly.<br />This happened 3 times this past weekend with each occurence fairly close timewise. After which no further trouble. I cannot find the cause for this<br />problem which appears to be an ignition circuit problem.Ideas are very welcome and appreciated.
