Jump to content

max hd 8 problem


Nosworc
 Share

Recommended Posts

My hd8 max wont hardly pull itself. Falls on its face if I accelerate ..Ive changed plugs,pulled fuel pump and cleaned a not dirty fuel screen.

 dont know where to go next unless preesure reg and pump is bad maybe> its a 2017

Link to comment
Share on other sites

Just now, Nosworc said:

I also got a code that says to lean fuel..probably should have mentioned that... so not enough fuel mixing with air...fuel pump bad? map sensor? 

Friend has a HD10 Max. Same exact symptoms as yours. Replaced fuel pump and fixed it! 

Link to comment
Share on other sites

Good to hear that you are up and running, the fuel pump/regulator should put out 51 psi +/- 1 psi, unfortunatley I can't find a code reset procedure for the check engine light so it will probably mean a trip to the dealer to be reset using BUDS.🤨

Link to comment
Share on other sites

  • 9 months later...

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share

  • Recently Browsing   0 members

    • No registered users viewing this page.


×
×
  • Create New...