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    Yamaha '98 C40tlrx Chirp at Idle

    I recently purchased a 1998 Yamaha 40 HO 2-stroke, model C40tlrx. I've taken it out two times, the first time the engine ran great. The second time I would hear a chirp while idle, but it ran great after putting it in gear and the chirp went away. I took it home and tried starting it to locate...
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    Yamaha '98 C40tlrx Chirp at Idle

    I recently purchased a 1998 Yamaha 40 HO 2-stroke, model C40tlrx. I've taken it out two times, the first time the engine ran great. The second time I would hear a chirp while idle, but it ran great after putting it in gear and the chirp went away. I took it home and tried starting it to locate...
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    J40PLSR Compression

    I'm looking at a used 40 HP 2004 Johnson, model J40PLSR. The compression on each cylinder is 75 - 80 PSI. Is this good compression for this engine?
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    Marine Engine Diagnostics Opinion

    I am looking to purchase a used 2000, 40 HP Mercury four stroke motor. The owner has provided me with a Marine Engine Diagnostics report from his mechanic. The report provides a lot of data, but I don't know if I am interpreting it correctly. Could somebody please be so kind as to take a look at...
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