fuel Injector help!!!
Thread Starter
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Senior User
Joined: Apr 2005
Posts: 108
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From: HARRISBURG PA.
fuel Injector help!!!
I have A couple Questions on my fuel Injectors...
I have 2004 F250 6.0l
the truck truck run really bad when cold say below 40degs I checked the FICM and it gets about 48volts
1. when "buzzing" the Injector should they buzz or do they just "click" mine just click
2. all the Injector click but two... 6 and 7
3.when the truck is warmed up they all "click" and runs good
4. the only codes are stored code P0281,P0603,P0671
thanks for any help....
I have 2004 F250 6.0l
the truck truck run really bad when cold say below 40degs I checked the FICM and it gets about 48volts
1. when "buzzing" the Injector should they buzz or do they just "click" mine just click
2. all the Injector click but two... 6 and 7
3.when the truck is warmed up they all "click" and runs good
4. the only codes are stored code P0281,P0603,P0671
thanks for any help....
Post Fiend
Joined: Oct 2009
Posts: 12,123
Likes: 35
From: N. Fort Worth, tx
they should just click
sont worry about dtc p0603. that a pcm reset code. Check your batteries though.
when you say about 48v... whats about mean?
p0281 cyclinder 7 balance code. this could be an injector issue.
p0671 glowplug #1 issue.
sont worry about dtc p0603. that a pcm reset code. Check your batteries though.
when you say about 48v... whats about mean?
p0281 cyclinder 7 balance code. this could be an injector issue.
p0671 glowplug #1 issue.
Thread Starter
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Senior User
Joined: Apr 2005
Posts: 108
Likes: 0
From: HARRISBURG PA.
Why when the truck is cold Injectors 6/7 will not "buzz" but when the engine warms up all the Injector "buzz" I am just tring to under stand..
I think I am going to "rebuzz" the injectors in the morning to double check the test...
thanks for your help
I think I am going to "rebuzz" the injectors in the morning to double check the test...
thanks for your help
Thread Starter
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Senior User
Joined: Apr 2005
Posts: 108
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From: HARRISBURG PA.
I take the only thing to do is to replace them? and how can I help the rest of the Injectors from going bad? what do you mean by "latching"
I change my oil about every 3500 mile and use OEM filters...
I change my oil about every 3500 mile and use OEM filters...
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Elder User
Joined: Sep 2007
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From: S CAL
Are you referring to the stiction that occurs when the valve will not always open and close.
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Post Fiend
Joined: Oct 2009
Posts: 12,123
Likes: 35
From: N. Fort Worth, tx
most commonly caused by lack of correct maintace.
Thread Starter
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Senior User
Joined: Apr 2005
Posts: 108
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From: HARRISBURG PA.
Like I sed I change my oil about 3500 give or take 200 miles change fuel filters every other oil change. fuel filter alway look pretty good never real dirty...never get much water out of the plug maybe a half of a teaspoon when I change my oil I use the motercraft fuel add when I fuel up...
Thread Starter
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Senior User
Joined: Apr 2005
Posts: 108
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From: HARRISBURG PA.
I "buzzed" the injectors couple of mornings... first time I buzzed them 6/7 injectors didn`t buzz.... next morning 3/4/6/7 didn`t buzz... next morning it was was just injector 7... not sure what to do with it... The mornings I buzzed them I buzzed them a couple time each morning... don`t want to replace more then what I have to...at $200 each... thanks for the help...
Senior User
Joined: Nov 2010
Posts: 172
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From: wildwood, mo.
I "buzzed" the injectors couple of mornings... first time I buzzed them 6/7 injectors didn`t buzz.... next morning 3/4/6/7 didn`t buzz... next morning it was was just injector 7... not sure what to do with it... The mornings I buzzed them I buzzed them a couple time each morning... don`t want to replace more then what I have to...at $200 each... thanks for the help...
Hope this helps
