Max Fernandez
Member
Hi Guys, stopped by to share my experience this weekend with my Expedition Eddie Bauer 2007. I finally got to purchase the CRC Mass Airflow Sensor Cleaner as part of my tune due tasks with my Expedition.
Even with a clean air filter, new sparks and other stuff I always had a rattling sound when accelerating... thought it was fuel quality but I finally nailed it. The cleaning process took me no more than 10 mins plus the waiting time for the MAF cleaning liquid to completely dry before installing. Huge difference in performance and now the rattle is over. I will attach pictures of the before and after. It is pivotal that you only clean your MAF sensor with MAF cleaner ONLY... do not use any other products as they can leave residues that will affect the readings of the sensor.
For 12$ you can do this at your own house and will see great results. The instructions in the MAF cleaner says to do this every time you change your air filter and I will do so.
See the pictures attached... hope this helps to tune your Expedition as it did with mine.
Stay safe!
After cleaning OBD Reading
Before Cleaning OBD Reading
Clean Sensor
Dirty Sensor
Even with a clean air filter, new sparks and other stuff I always had a rattling sound when accelerating... thought it was fuel quality but I finally nailed it. The cleaning process took me no more than 10 mins plus the waiting time for the MAF cleaning liquid to completely dry before installing. Huge difference in performance and now the rattle is over. I will attach pictures of the before and after. It is pivotal that you only clean your MAF sensor with MAF cleaner ONLY... do not use any other products as they can leave residues that will affect the readings of the sensor.
For 12$ you can do this at your own house and will see great results. The instructions in the MAF cleaner says to do this every time you change your air filter and I will do so.
See the pictures attached... hope this helps to tune your Expedition as it did with mine.
Stay safe!
After cleaning OBD Reading
Before Cleaning OBD Reading
Clean Sensor
Dirty Sensor