Engine Cutting out
#1
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Thread Starter
Engine Cutting out
Hi, I have a 1988 420 HP and the engine cut out today. The engine is getting fuel. It has thundbolt IV and Accel Super Shock Coil. I came back on one engine and when I got back I hit the reset braker and the engine started for a couple min and cut out again. The only thing I did to the engine this year was to change out the MerCruiser Water Temperature Sender. Could a bad temp sender cut the engine out? Please advise.
#2
Did the button click when you pushed on it?
If it did than you have a short or overload somewhere that is blowing the breaker.
IF you don't understand DC power systems get someone involved that does. You don't want to burn up the boat.
If it did than you have a short or overload somewhere that is blowing the breaker.
IF you don't understand DC power systems get someone involved that does. You don't want to burn up the boat.
#6
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Thread Starter
How about batteries and alternator? Once the engine is started if it has a weak battery could that affected it in anyway? I was always taught the battery is only used to start . Once started the alternator will run the engine and charge the battery. Is that true?
#10
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Thread Starter
Hi, now I can't get the engine started. Its so simple but I can't figure it out. I have fuel, the motor is turning over but won't run. It seems like its trying but just never turns over. So is it the Accel Coil, Thunderbolt Ignition or distributor cap? Please help. Its pissing me off! LOL