Quote:
Originally Posted by aann
I did not have a charocoal filters since my car is a europe spec , i checked the MAFs for oil they felt clean but i will double check them again together with the airbox torx .
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Hit them with some MAF cleaner if you can. They work off of heat so everything that passes over the hot element tends to get baked on. Knowing the k&n's are oil impregnated there is a good chance it is just fouled. if the air intake is tight and the maf's are clean try data logging if you can to see if you can catch the misfire.
Did you change the gap on the plugs when you replaced them?
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