95.5-2004 Tacomas & 96-2002 4Runners 4th gen pickups and 3rd gen 4Runners

#3 Piston not working when Enigine is cold

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Old May 11, 2004 | 10:13 AM
  #1  
yigo65's Avatar
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From: Satellite Beach, Fl
#3 Piston not working when Enigine is cold

Here's an interesting one. On my 22r 2bbl Carb engine the #3 piston is not working when the engine is cold. There is spark. Once the engine warms up it works fine. Any ideas?
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Old May 11, 2004 | 09:18 PM
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From: Oceanside, CA.
What does the plug look like when its not running right, take it out and look at it and write back.
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Old May 12, 2004 | 07:09 AM
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From: Satellite Beach, Fl
Originally Posted by SoCal4Running
What does the plug look like when its not running right, take it out and look at it and write back.

It looks like black soot is on it.
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