Forums
New posts
Search forums
What's new
New posts
New media
New media comments
Latest activity
Media
New media
New comments
Search media
Members
Registered members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
SportTrac Discussion
Engine & Drivetrain
Check Engine Code P0172
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support Ford SportTrac Forum:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="Edward Krupp" data-source="post: 978197" data-attributes="member: 68156"><p>I had the same exact problem last week and it drove me nuts. Changed plugs,wires air filter,cleaned mass airflow sensor but the code would not leave.Checked for the famous cracked elbow and all was good there. At the end of the week my truck was in the shop getting new rear tires. The drivers side rear tire was off and the mechanic said to me "You know you have some rubber hose hanging down back here coming out from under the bed?" I told him it must go some where so figure it out. It must be some sort of emissions hose having something to do with the gas tank fumes. He put it back on where it came off of and when the tires were finished I got in the truck and NO MORE CEL ! He got a $50 tip for solving that mystery that would have cost me a fortune if I had to have the dealer figure it out! The bank 1 lean code was banished for good!</p></blockquote><p></p>
[QUOTE="Edward Krupp, post: 978197, member: 68156"] I had the same exact problem last week and it drove me nuts. Changed plugs,wires air filter,cleaned mass airflow sensor but the code would not leave.Checked for the famous cracked elbow and all was good there. At the end of the week my truck was in the shop getting new rear tires. The drivers side rear tire was off and the mechanic said to me "You know you have some rubber hose hanging down back here coming out from under the bed?" I told him it must go some where so figure it out. It must be some sort of emissions hose having something to do with the gas tank fumes. He put it back on where it came off of and when the tires were finished I got in the truck and NO MORE CEL ! He got a $50 tip for solving that mystery that would have cost me a fortune if I had to have the dealer figure it out! The bank 1 lean code was banished for good! [/QUOTE]
Insert quotes…
Verification
Post reply
SportTrac Discussion
Engine & Drivetrain
Check Engine Code P0172
Top