|
|
|
|
|
- HOME
- FORUMS
- GARAGE
- ARTICLES
- CHAT
- CLASSIFIEDS
- VIDEOS
- TECH
- STORE
- SPONSORS - - REGISTER - CALENDAR - SITE HELP - ARCADE - STAFF - MEMBERSHIP - GET A QUOTE |
|
Welcome to the Ford Powerstroke Diesel Forum, the fastest growing Ford Diesel Community on the internet! You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join our community today! If you have any problems with the registration process or your account login, please contact contact us |
|
|||||||
|
|
|
 |
|
|
LinkBack | Thread Tools | Display Modes |
03-26-2008, 09:56 PM
|
|||
|
|||
|
Leaky injectors?
I've noticed a 4 MPG drop in mileage over the last year. I had the dealership run a buzz test and a contribution test. They said everything is fine. Will these tests detect leaky cups? The PCM was also reflashed a year ago.
 Anyone ever seen a 4 MPG decrease from a dealer reflash?
|
| Sponsored Links |
|
|
|
03-29-2008, 08:06 AM
|
|||
|
|||
|
Have you been putting in straight ULSD for the past year? Alot of the seals for like the fuel filter, and i think the injectors were designed to expand from a reaction with the sulfur in the fuel, making a perfect seal......thats the problem with ULSD, not enough sulfer content to make the seals work perfectly. If you have no codes i would suggest a fuel lubricant like K-100 or Powerservice. Sorry for the late post...
|
|
03-29-2008, 08:20 AM
|
|||
|
|||
|
power service diesel kleen for sure. i love it!
|
| Sponsored Links |
|
|
|
| Thread Tools | |
| Display Modes | |
|
|
Linear Mode
