I have a 04 D limited with 5.7 4wd. Keep getting a code showing low airflow detected. When the code is thrown, it will reset after the ignition is turned off and on, vehicle resumes normal operation. Where is the sensor located? Any help would be appreciated. Thanks

 

Clean the throttle body and intake and it should clear the code. Seafoam is a good cleaner,
FF

 

Thanks for the suggestion, I will give it a try. I am not familiar with the cleaner. Is it a spray, liquid or how is it applied. Could use some help in what all has got to be removed to get to the throttle body. I am definately an ametaur but willing.

 

Just follow the the air cleaner up to the engine as the air intake runs into the throttle body. You may have to take the plastic engine cap off,
FF

 

Thanks for the help, will get it done asap and get back to you.

Have previously replaced the air filter. Cleaned the throttle body today. It was filthy. Will put it on the road and see if this helps.

 

i know it has been 3 months, but did you get results from cleaning it?

 

I have cleaned and replaced throttle body still wont start now what?

Cleaned throttle body didnt work then replaced it still wont start what now?