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Oil in the Mass Air Flow sensor

50K views 32 replies 22 participants last post by  cookie311  
Hi jim_frost_2000,
I have had similar problem as you with oil build-up in Air Duct Pipe and it contaminated the MAF sensor, the symptoms were the same as you described.
You mentioned that you cleaned the MAF sensor with IPA Spray -
Did you just saturated the sensor and let it evaporate or wipe it as well.
Where did you get the IPA Spray from?