Weak starter? |
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KENO
Grand Poobah Joined: June-06-2004 Location: United States Status: Offline Points: 10760 |
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Well, if you want to find out if it'll keep cranking, why don't you pull your coil wire and turn the key? You'll see if the engine will crank for let's say 10 or 15 seconds with no problem or if in say 5 seconds the starter won't crank it over any more. Kinda a quick and dirty test to answer your curiosity and concern After that you can decide what you may or may not need to do. |
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8122pbrainard
Grand Poobah Joined: September-14-2006 Location: Three Lakes Wi. Status: Offline Points: 41040 |
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I agree with Chris. He said "voltage drop"!!! So does Paul!!
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gun-driver
Grand Poobah Joined: July-18-2008 Location: Pittsburgh, Pa Status: Offline Points: 4117 |
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The info chris gave you is a good start.
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gt40KS
Gold Member Joined: August-05-2017 Location: Wichita Kansas Status: Offline Points: 943 |
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Yeah, buying a starter was going to be a last ditch, especially since the engine has never failed to start in just one revolution. I have checked the contacts & cables and they are tight with no corrosion. |
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JCCI
1995 Ski Nautique GT40 |
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gt40KS
Gold Member Joined: August-05-2017 Location: Wichita Kansas Status: Offline Points: 943 |
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Well, she must be properly tuned then lol .... But still, I'm curious and concerned. It feels as though if it didn't start after that 1 or 1 1/2 revolutions that the battery wouldn't have the power to continue, which is the troubling part - plenty of juice. |
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JCCI
1995 Ski Nautique GT40 |
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gun-driver
Grand Poobah Joined: July-18-2008 Location: Pittsburgh, Pa Status: Offline Points: 4117 |
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If properly tuned a GT-40 with the proper fuel pressure starts on the first turn of the starter 9 out of 10 times. Shouldn't have to crank more than a revolution or 2 at most.
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SNobsessed
Grand Poobah Joined: October-21-2007 Location: IA Status: Offline Points: 7102 |
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Before buying a starter, check the voltage drops across the cables, also could be bad contacts in the solenoid. You could have corroded connections or cables.
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“Beer is proof that God loves us and wants us to be happy.”
Ben Franklin |
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gt40KS
Gold Member Joined: August-05-2017 Location: Wichita Kansas Status: Offline Points: 943 |
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Since the day I bought the boat, the starter seems abnormally slow, almost like the battery is very low. Both batteries always register 12.7 to 12.9 volts before starting and the engine starts just fine, every time. But it makes me a bit nervous because even with the dual battery setup I installed, I'm afraid the starter may give out while I'm in a remote area somewhere. Is it normal for the GT40's to crank so slowly or maybe the starter is old and weak? Or is it perhaps something else ....
Thanks for your input |
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JCCI
1995 Ski Nautique GT40 |
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