noise in engine after shutdown
Just traded my 2000 7.3 for a 2005 6.0 a couple weeks ago. So far I really like my "new" truck. My question is when I shut down the engine there's something that sounds like a pump or something that runs for 10 or 15 secs before it shuts off. I talked to another guy with an 05 who says his doesn't do this. Any ideas what this might be
|
Sounds like the "buzz" flash. It cycles the injectors after shutdown to purge them of oil to prevent stiction.
|
Thanks. I did read about that on another post and thought that might be it. Just wanted to hear what you'all have to say
|
Yup, I have an 03 with the 6.0 and I get the buzz before start and after shutdown.
Welcome to the site! |
Originally Posted by msgtg
Yup, I have an 03 with the 6.0 and I get the buzz before start and after shutdown.
Welcome to the site! |
Had the same thing on the 03 and now the 05 after shutting down, mine is the turbo coasting down, all stock
|
Originally Posted by msgtg
Yup, I have an 03 with the 6.0 and I get the buzz before start and after shutdown.
|
Sponge, if you dont like the buzzing, which some dont, theres a newer flash out that gets rid of it, and uses a different measure to accomplish about the same thing (stiction issues). Some of us are sticking with the buzz flash, but so far I havnt heard anything bad about the newer one, (Inductive Heating). Do a search and you can find a lot more about them if you want.
|
All times are GMT -5. The time now is 01:40 AM. |
© 2024 MH Sub I, LLC dba Internet Brands