Quote:
Originally Posted by Josh@STILLEN
K&N got hit with some bad internet stigma of "i know a guy, and his MAFs got messed up", and unfortunately that has plagued them.
They have an entire department set up to try and fail MAFs with oil, and have even gone so far as to have staff on hand to help with dealership issues if there is in fact a claim of the K&N's causing an issue..
.. none to date
K&N Consumer Protection Pledge
There's a ton of info here.. including testing |
All that Guy had to do is go to Walmart and buy a $2.00 can of circuit board cleaner aerosol . THEN DISCONNECT THE BATTERY. Then spray the MAF sensor area. The oil comes right off because the spray contains carbon tetrachloride. Then let it all set for about a half hour. Reconnect battery and just start the car and let it idle for several minutes.