Johnson 60 Hp 1990 Tracker Bass Buggy Won't Stay Cranked

Careyd

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May 20, 2009
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First, thanks for taking time to read this, and if you reply with thoughtful info... God Bless You!

It is a Johnson 60 hp engine from a 1990 Bass Buggy. It has sat for about 2 years with soured fuel. I emptied the fuel, refilled with high octane gas and 50:1 oil mix, and replaced the battery. After some patient prodding, I am able to get the engine to start consistently. However, it will almost immediately begin to loose RPM and die unless I engage the ignition fuel thing-a-ma-jig (pushing the key in for fuel flow normally used for starting) every couple of seconds. Using this method, I think the engine would continue to run and run. I actually took it down the river a 1/2 mile and back and it continued to run with me pumping this ignition switch for fuel flow.

2 questions:

1) What is causing likely this and what is the remedy?

2) I need diagrams / photos of this engine with identification to become familiar enough to attempt some maintenance like cleaning the carb or other. I bought an online SELOC manual but it has very limited graphics for me to learn from. The Johnson manual set from that year costs $100 plus as a digital reprint from Johnson's service provider. Suggestions?

Thank you again for your time and help!!!
 

tashasdaddy

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HybridMX6

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Re: Johnson 60 Hp 1990 Tracker Bass Buggy Won't Stay Cranked

Also, as for a service manual, take a look for one on ebay, they can be had relatively cheap on there. I've picked up 2 different manuals for under $40 each after shipping.
Agree with TD about the carb and water pump.
 
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