Bryan003

In my case it was bad gas but will be replacing the spark plugs anyway.

Thanks guys. I think we may have gotten some bad fuel. My wife took the car to citgo and i never go there always use shell or exxon. So with a full tank from shell it runs just as good as always! I'm still going to change the plugs in it though just because it's time for it.

No i have not changed them yet. Where is cylinder 1 front or rear of the engine? i think i found out the cylinder order. 123 456 123 being closest to the firewall correct?

Getting a P0301 code thrown under w.o.t. normal driving the edge runs fine. What should i check first? It is a 2012 SE with 92000 miles on it.

Please delete topic

Please delete topic

It wouldnt hurt anything for some other people to try it.

not enough to throw a CEL.

I cleaned it and my idle is about 200rpm lower throttle response is better and i noticed a little differance in mpg.

ok i just cleaned my filter yesterday so now im gonna go get some crc maf cleaner. Thanks

no its not.

How often should i clean the mafs? I am using a k&n air filter and i have had the filter since the car was basically new. I now have 40000k on the car and never cleaned the mafs. Its a 2012 se

I found this video of the installation on the k&n intake it has a sound clip as well and they claim 9.1 hp increase.

I found the blades at another ford dealer

Thanks for the info