fuel injector?
Thread Starter
|
Junior User
Joined: Sep 2004
Posts: 59
Likes: 0
fuel injector?
this morning my truck was running rough only when there was a strain on the engine. it was kinda like it was missing, felt just like when one of my cop's went bad, but my check engine light did not come on. so i changed my fuel filter and it was just about pluged all the way and trash came out of the fuel line going back to the tank. then i drove the truck and it is doing the same thing. i think that one of the injectors has trash in there. what is the best way to clean injectors. with or with out removing them, i have the weekend to clean them.
has any body else had this problem
thanks
has any body else had this problem
thanks
More Turbo
Joined: Apr 2003
Posts: 502
Likes: 3
From: The Pas, MB, Canada
I am having this problem right now ('99 F150 4X4).
I changed the plug wires, fuel pump relay, and the fuel filter. It kind of helped, but my fuel pump had low pressure (it should be between 27 and 44(?), but was only 30).
I will be doing a search of the forum after I post this to see if I am stuck buying the whole fuel sender unit (I am hoping that I only have to replace a component of the fuel sender).
I will post the fix that works for me.
PS ..... my fuel filter was full of crud as well (not to mention that the filter could not be taken off with the filter wrench and I had to cut it off with diagonal cutters).
CJ
I changed the plug wires, fuel pump relay, and the fuel filter. It kind of helped, but my fuel pump had low pressure (it should be between 27 and 44(?), but was only 30).
I will be doing a search of the forum after I post this to see if I am stuck buying the whole fuel sender unit (I am hoping that I only have to replace a component of the fuel sender).
I will post the fix that works for me.
PS ..... my fuel filter was full of crud as well (not to mention that the filter could not be taken off with the filter wrench and I had to cut it off with diagonal cutters).
CJ
Last edited by cjcocn; Jun 2, 2005 at 11:14 PM. Reason: EDITED for clarity.
Thread Starter
|
Junior User
Joined: Sep 2004
Posts: 59
Likes: 0
well i spent all weekend working on my truck and i had came to a dead end. i replaced my fuel pump and the IAC and still my truck still felt like it was missing. i came and read up on some more post and someone said that boush platnum plugs do not work very well on newer ford trucks, and i just changed my plugs and put boush plugs in. so i pulled my plugs out and cleaned them up and now my truck runs good. i am going to go and but the motorcraft or autolight plugs this week and change them out. does anybody know why boush platnum plugs dont work in the new ford trucks?
i have used them for years and no proplems.
i have used them for years and no proplems.
Thread Starter
|
Junior User
Joined: Sep 2004
Posts: 59
Likes: 0
it had to of been the boush plugs i changed them yesterday and put autolight plugs in and no proplem i dont know what the deal with boush plugs are. they had a smaller electrode then the autolight but who knows
Postmaster
Joined: Aug 2003
Posts: 2,977
Likes: 1
From: South Texas
Originally Posted by 01Screw4x4
it had to of been the boush plugs i changed them yesterday and put autolight plugs in and no proplem i dont know what the deal with boush plugs are. they had a smaller electrode then the autolight but who knows
Senior User
Joined: Oct 2003
Posts: 299
Likes: 0
From: north carolina
are motorcraft the stock plugs? and what is a good plug to go with if i wanted a different plug?
furrby
furrby
Trending Topics
Thread Starter
|
Junior User
Joined: Sep 2004
Posts: 59
Likes: 0
yes motorcraft is the stock plug i tried boush and they suck on our trucks. advance didnt have motorcraft but they had autolight and they are made by ford
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
Top 10 Fords at 2026 Carlisle Ford Nationals
Joe Kucinski
3 Best / 3 Worst Parts of Modern Ford Ownership
Brett Foote
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches
Pouria Savadkouei
Every 2026 Ford Engine Explained
Brett Foote
10 Ugly Ford Trucks That We Still Kinda Love
Joe Kucinski
10 Things Every Truck Owner NEEDS (2026 Edition)
Michael S. Palmer
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Verdad Gallardo
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer
Joe Kucinski
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)
Brett Foote
Lead Driver
Joined: Jul 2003
Posts: 7,406
Likes: 52
From: Wheatland, Mo
You mentioned that you had trash in the line going back to the tank. What’s to say that there wasn't more and your filter is clogged again? Not sure if there is a way, but try to see if you can activate the pump with the line going into an old gas can to make sure you don't have more "trash" in the line. Also see if you can blow the line from the filter to the injectors to make sure nothing is in there as well.
Thread Starter
|
Junior User
Joined: Sep 2004
Posts: 59
Likes: 0
yea i disconected the line coming from the tank and turned the key and ran about 1/2 gallon of gas and there wasnt any thing in there but gas, no trash. but by changing my spark plugs it cleared everything up no more missing i guess that boush plugs dont work in trucks with COPs because my dad used boush on his 98 with the 4.6 and no problems
Thread
Thread Starter
Forum
Replies
Last Post
marauderx
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
33
Feb 24, 2013 11:14 PM
burns5150
1987 - 1996 F150 & Larger F-Series Trucks
6
Jul 1, 2012 10:19 PM
Jayybird
6.0L Power Stroke Diesel
14
Jan 14, 2010 10:19 AM
crossbones2
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
4
Apr 22, 2007 05:37 PM