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Started By
Message
2011 5.0 F150 all driver side cylinders dead
Posted on 2/1/14 at 7:04 pm
Posted on 2/1/14 at 7:04 pm
I have yet to work on one of these. Went out on location to check it out for my friend. Runs horrible, every cylinder kn that side is dead. Did not have compression gauge but im confident its not dead from compression. Had two codes for bank A and bank B cam sensors.
Superior told him it needed a new motor. He just wanted me to look at it to verify. Sounds to me like the timing components are bad on that head. Any clue?
Superior told him it needed a new motor. He just wanted me to look at it to verify. Sounds to me like the timing components are bad on that head. Any clue?
Posted on 2/1/14 at 7:05 pm to meauxjeaux2
quote:
F150
I found the problem
Posted on 2/1/14 at 7:05 pm to meauxjeaux2
Damn. I'm no mechanic, but how many miles does he have on the truck? Guessing his warranty is up...
Posted on 2/1/14 at 7:10 pm to meauxjeaux2
Glad I bought an ecoboost
Posted on 2/1/14 at 7:11 pm to chalupa
110,000 miles.
I changed the oil. Dumped a can of Seafoam and ran it for about 15 minutes then drained and changed oil and filter. His dash shows no oil pressure and is giving a warning. I checked the valve cover and the oil is getting up there so im hoping that its just a bad oil pressure send in unit.
cleaned the MAF, and the very dirty throttle body. Damn thing had a 1/8" thick layer of carbon on the back Side of the throttle blade.
I changed the oil. Dumped a can of Seafoam and ran it for about 15 minutes then drained and changed oil and filter. His dash shows no oil pressure and is giving a warning. I checked the valve cover and the oil is getting up there so im hoping that its just a bad oil pressure send in unit.
cleaned the MAF, and the very dirty throttle body. Damn thing had a 1/8" thick layer of carbon on the back Side of the throttle blade.
Posted on 2/1/14 at 7:12 pm to meauxjeaux2
What's the compression showing?
Posted on 2/1/14 at 7:19 pm to The Mick
I know you're trying to help but did you even read the OP?
Posted on 2/1/14 at 7:22 pm to meauxjeaux2
quote:
1/8" thick layer of carbon on the back Side of the throttle blade
Wtf
That makes no sense. Backfiring? How else would it get there?
Posted on 2/1/14 at 7:25 pm to meauxjeaux2
Are the plugs firing on that side?
Posted on 2/1/14 at 7:29 pm to meauxjeaux2
The timing chain is broken. It has more than one chain because of the multiple can shaft set up. There is a chain guide that is about 6" long that the chain uses to keep in place. I recently looked at a cutaway Ford engine at a race and mentioned that this looks like a major problem in their design. I think it is some type of plastic.
Posted on 2/1/14 at 7:50 pm to meauxjeaux2
Damn 110K on a 2011? That's steep.
Posted on 2/1/14 at 8:02 pm to meauxjeaux2
quote:I know it has 110k, but Jesus that's thick
Damn thing had a 1/8" thick layer of carbon on the back Side of the throttle blade.
Posted on 2/1/14 at 8:13 pm to LSUwag
quote:it crossed my mind. Guess ill pull the driver side cover and look. There is a small chain that connects the two cams and it has its own tensioner. Fixing to check and see if its an interference motor.
The timing chain is broken
Posted on 2/1/14 at 8:45 pm to weadjust
Well, this is good news. All 5.0 motors are non interference. Im going to pull the valve cover Monday and take a look. Should be a simple fix.
Posted on 2/1/14 at 8:48 pm to Hammertime
quote:
but Jesus that's thick
TWSS.
Posted on 2/1/14 at 8:49 pm to Ziggy
FORD.. Hahahahahahhahahahahahahahahhahahahahahahahahhaahahhahahahahahahahahahahhahahahahahahhaahhahahahahahahah..
FORD ..
FORD ..
Posted on 2/1/14 at 8:55 pm to meauxjeaux2
Holy shite...I'm pretty impressed with this thread. I have no clue what yall have been saying.
Army speak....I get.
Medicine/surgeries....I get.
Motors.......now I know who to call.....
Army speak....I get.
Medicine/surgeries....I get.
Motors.......now I know who to call.....
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