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Anonymous Posted on Oct 06, 2014

Toyota pickup 1990 22r engine runs on sometimes when engine is turned off , temp normal

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Bill Boyd

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  • Toyota Master 53,816 Answers
  • Posted on Oct 06, 2014
Bill Boyd
Toyota Master
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If this is a carby engine then there is a solenoid at the base of the carby that shuts off the idle circuit when the ignition is turned of. Check for gunk of faulty needle on that solenoid as run on means that there is still fuel /air mixture getting past the carby throttle plate.
and being ignited by hot spots in the combustion chamber.

4 Related Answers

Anonymous

  • 1861 Answers
  • Posted on Jan 12, 2009

SOURCE: 94 toyota pickup 2wd idles low and hesitates

You have a dirty throttle body. It needs to be cleaned real good with carb cleaner. Pull off the air tube and look inside the throttle plate area. If it is black and dirty, this is def your issue.

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Anonymous

  • 62 Answers
  • Posted on Sep 18, 2009

SOURCE: 1994 Toyota pickup 22re 4cyl has intermitent low,

You might have a bad coil. Under a load the coil might preform well, but under no load, its weak causing a misfire...thus giving you a rough idle. I have had this problem on a few vehicle. Check plugs, wires, and distributor. Mike.

Anonymous

  • 21 Answers
  • Posted on Jan 14, 2010

SOURCE: I have a 89 toyota pickup, and it doesnt seem to

if it doesnt move at all you might have a bad temperature sensor usually its found on the bottom backside of the radiator with 2 wires coming out or you have bad thermostat seeing how its winter it just isnt overheating when the thermostat doesnt open up its easy to tell the difference which in the summer :p The thermostat is a little round spring driven device found in the big top radiator hose either at the radiator connection or as it goes into the motor block.

Testimonial: "thanks i will check that"

skychief2001

Stephen

  • 21873 Answers
  • Posted on Jul 27, 2012

SOURCE: I have a 91 Toyota pickup 4x4 and the engine died while driving at normal speed

As with any no start condition, you will need to figure out if you are dealing with a fuel problem or spark problem. If the engine is cranking normally we will assume the timing belt is ok.
You can check for spark at the plugs, and try spraying carb cleaner into the intake hose.
Also check the computer for trouble codes and the fuel pressure at the injectors.

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