4runner check engine light at high RPM's


  #1  
Old 09-28-04, 05:33 AM
calikowboy21
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4runner check engine light at high RPM's

Hey guys,
My check engine light comes on if I run my truck at about 2700 RPM's for more than a few minutes. As the engine warms up, the RPM's at which it comes on gets lower and lower, how can I find out what the problem is? The check engine light turns off as soon as I drop it below 2500 for a few seconds. Help me out, Thanks.
 
  #2  
Old 09-28-04, 05:42 AM
M
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More info

I am sure more info such as engine size year and mileage will be helpfull to the guys here.
 
 

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