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Laptop

Do I need a laptop to check the fuel system? Engine looses power under a load. It stumbles and backfires. Plugs are good.
  • Posted 19 Jul 2012 14:11
  • By DanD
  • joined 18 Jul'12 - 9 messages
  • California, United States
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I have 6 to 8 lbs. It dies over 8 lbs. Also it runs good cold and bad when it warms up. Does the vaporizer need to be rebuilt?
  • Posted 1 Aug 2012 12:36
  • By DanD
  • joined 18 Jul'12 - 9 messages
  • California, United States
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If this has the Nissan K21/K25 engine with the NIKKI regulator,on top of it is a 17mm hex with the engine off and fuel lines purged of LP,remove the 17mm hex and put a guage in this port,you should have about 4.5 PSI fuel pressure at ALL times while the engine is running and under a load.
  • Posted 19 Jul 2012 18:50
  • Modified 19 Jul 2012 18:51 by poster
  • By kevin_t
  • joined 2 Dec'10 - 1,301 messages
  • Pennsylvania, United States
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