1986 Toyota Pickup carbureator

121,000 MILES • 4 CYL • 4WD • MANUAL
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GIE2
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  • 1 POST
my carb is ideling high, how may i correct this? would the ideling speed cause an increase in gasoline usage and reduce the mpg? thanks
Aug 14, 2008 at 10:30 AM
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MHPAUTOS
  • ✓Experienced Mechanic
  • 31,937 POSTS
Hi there,

there can be a number of reasons why the idle is to high, base idle setting, a stuck choke valve, sticky choke idle up, A/c idle up stuck on, an internal fault with the carby. a problem with the distributor vacuum or engine timing take your pick, so i would get a mechanic to inspect this for you rather than experimenting with the settings.

Mark (mhpautos)
Aug 14, 2008 at 10:44 AM
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