GS300breaker

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Status Replies posted by GS300breaker

harv's

i have a is 200 se with a miss fire, it comes up on the ecu reader with random miss fire is this a comon fault ? i have started by changing the spark plugs three where discoloured white and three where a browney black what does this mean?
- October 13, 2012
1. GS300breaker
  
  the car is running lean which means not enough fuel is getting through, or too much air is getting to the system, does it run lumpy or is it just a misfire? have you tried swapping air mass sensors with a similar model theses tend to give a car a lumpy mis fire feel as they arnt giving the right signal to the ecu to put the correct amount of fuel in.
  
  hope this helps buddy
  
  October 14, 2012
2. (See 1 other reply to this status update)
Steve GS300breaker

Welcome to the Lexus forums GS300breaker :)
- October 14, 2012
1. GS300breaker
  
  cheers Steve
  
  October 14, 2012