BroncoII4x4.com

thanks for the link...

What do you have to do in order to pull the codes?
This the first ford I've been around so I don't know anything about them.

You guys think the timiing chain slipped?

Don't know what to do? :hmmm:

My Grandpa gave me a 87 bronco II and Boy, does it run like shiz...

Here's what it does
-the idle surges , when it decides to idle
-if motor is raced up it backfires through the intake
-no power HP at all top speed of the rig is 15mph

Is it a sensor?, timing?, or ...