• Welcome Visitor! Please take a few seconds and Register for our forum. Even if you don't want to post, you can still 'Like' and react to posts.

Recent content by 2nd Ranger

  1. Need Help with 91, 7.5L that won't pass smog

    I've got a 91F250 that is driving me crazy. New spark plugs New Rotor Wires OK New O2 sensor EGR clear, new gaskets to upper manifold and throttle body. Idle air checked and cleaned New EGR vacuum regulator Found leaking line to secondary air bypass and repaired. Secondary Air bypass solenoid...

Sponsored Ad


Sponsored Ad

Top