Discussion:
No Acceleration FGC25 mitsubishi, Mazda engine IMP100 LPG carb

NO ACCELERATION, SURGING SOMETIMES

New carb, vaporizor and lockoff. Tank was replaced.

There is a lower throttle plate under the carb with a vacum line on it that goes to the air inlet tube.
If I apply vacum and hold it the engine will now rev up.
The diaphram will not hold vacum.
I feel this is the faulty part but I cant identify it.
Its some sort of secondary throttle or govenor under the carb.
can someone please find me a part # and description. Thank you.
  • Posted 4 Jun 2010 06:58
  • Modified 4 Jun 2010 06:59 by poster
  • By milluses
  • joined 4 Jun'10 - 2 messages
  • Nevada, United States
Showing items 1 - 1 of 1 results.
what serial number?
  • Posted 4 Jun 2010 08:55
  • By edward_t
  • joined 5 Mar'08 - 2,334 messages
  • South Carolina, United States
"it's not rocket surgery"

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