Question about Honda Pressure Washer PSI 3000

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Wiring diagram for honda GX340

I need a wiring diagram for an old GX340 honda motor.
the last person played with it changed a few things.
I replaced the oil light switch ,so now it has spark ,but won't turn off.
It's around 1987 model,kew start. thanks
i found parts lists but not wiring (colours)
Dealers hasn't got old listing

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  • jcsaws Jan 08, 2009

    found the problem fixed it. thanks

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5 Suggested Answers

LandaNW
  • 45 Answers

SOURCE: I have a Honda GX340

The Honda engine will use standard 30W. the pump will use 30W non-detergent.

Sincerely,
Aron Kerr
Landa Northwest
www.landanw.com

Posted on Mar 10, 2011

  • 174 Answers

SOURCE: Honda GX340 11 Hp ..Runs fine until it gets hot , Cuts off and

FIRST...check the engine oil level. Some Honda engines have an oil sensor that shuts off the spark if the oil is low. This would also explain it shutting down when it get hot. Check the manual to see how to tell if the oil level is correct. Also, the oil should be brown and transparent, not black. It may need changing. Post again if this doesn't help :-)

Posted on Jun 16, 2009

  • 115 Answers

SOURCE: HONDA power washer ON-OFF switch

more than likely the switch complete the circuit and allows the engine to run you canjumper the switch and see if it runs, if so, you can buy a switch from auto parts store and mount it

Posted on Aug 19, 2009

  • 454 Answers

SOURCE: last year around this time I tried to start my

Carburetor is probably gunked up from old gas left in system. It will need some cleaning and / or dissasembly.

Have it repaired at a reputable mower or small engine repair shop. When being stored for long periods, run it out of gas or use a fuel stabilizer in the gas to prevent this from reoccuring.

Posted on May 13, 2010

  • 8404 Answers

SOURCE: gx340 honda engine starts first

Adjust your needle valve. Default value is normally one and one/half turn open from closed. Do not jam either way ... it is delicate and subject to damage. When you get it started, you may have to adjust it a little more one way or the other (open or closed).

Thanks for your question @ FixYa.com

Posted on Jun 13, 2011

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Sincerely,
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