Is it safe to clean the maf on a 550 with CRC maf cleaner? Thanks

https://www.crcindustries.com/catalo...sers/05110.jpg

still runs....must of done something right :huh: In anycase, it seems to have crisper throttle response...but it could just be my imagination :lol:

Same product I use - any with an aftermarket oiled filter should consider this little investment. Just be careful and follow the directions...

I was going to do the same thing but could not find star key w/ hole in the middle.

Where do you by the star key (w/ hole in the middle) to open the MAF sensor?