I'm having an issue with massive oil consumption and no oil leaks on the ground! No clue where the oils going but I burned more than 2 gallons today in a few hours of driving exhaust smells awful but the truck is running fine.
View 14 RepliesNew up pipe and manifold gasket time!
Massive exhaust leak.. Likely the reason for my 5psi boost.
Wish I had the funds for headers but on the up side, no broken bolts!
E99 f250 almost 300k rebuilt motor and trans before I got the truck I put new hpop icp ipr single shot injectors with hydra chip run very modest towing tune put less than 500 miles On it before his happened. I pilfered through many forums and this seems closely related I have and e99 psd that went down on me pulling a load I have massive amounts of water in my oil can't find the leak I pulled oil cooler and resealed still leaks. To the point I can put a running water hose in reservoir and never fill it because it leaks into motor so fast. Pulled hpop and gear to look inside front cover and no leak there. The driver side valve cover is also off with no visible damage. So I guess my question is where can that much water go? Cracked head? Front cover? Injector cups? Ruled out oil cooler because water is in oil not oil in water pulled water pump last night with no visible cracks washed it down and let it sit so I can look again today.... Hoping I don't have to pull the motor....
View 14 RepliesI'm new to diesels and I've got a 2002 F-350 w/7.3L 224K miles. I've had it for about a year and had no problems. Burned a little oil, about a quart every 1000 miles or so, but in the last two weeks it's gone through the roof. I have gone through roughly 12 quarts in 300 miles. I see a lot of blue smoke at start up, and it's being harder and harder to start in the cold. From what I've read it could be several different things, and I plan on doing the CCV delete and changing the orings on the injectors just for good measure. Is there anything else that I might check as well, or am I completely off base on what it might be?
View 14 RepliesFixed my 2000 7.3 F350 4x4 pedestal 0 ring leaks a month or 2 ago. Nothing on ground.
Ck'd my oil last couple days. Seems now 2 qts. low.
What might cause "oil use/burning"? Probably over about 1K miles or so.
I have a 2002 F350 7.3L w/superchips programmer, k+n cold air intake. Does NOT smoke a lot from tailpipe
Not running rough since I changed my oil to rotella 5w-40w synthetic.
Appears to have good amount of blow by coming from the oil fill when engine is warm.
Can Bad Injector O Ring(s) cause blow by and oil consumption?
Alrighty let me see if I can get everything. 01 6speed 450hp at rear wheels. Comp 910 valve springs, valve seals, 238-80% injectors, full RR, 38r turbo, napa air filter, Hydra with Gearhead tunes, 5"exhaust, 280k about 100k on rebuild. All mods done 40k ago. Now I have a horrible up pipe leak I assume is causing the low boost #'s I have to do another clutch so up pipes will be fixed when tranny is out this week. But I'm using 1-2 gallons of oil every 3k or so. I smell burning oil when I get out, mainly if I am getting on it then stop. I haven't pulled the fuel filter to see if its a injector o ring. (Tonight's project) but turbo sounds fine, I'm going check for shaft play tonight. What could be my loss of oil without it actually leaking on the ground?
View 14 RepliesUsually in the OBS 7.3 but a buddy of mine with a 2003 6.0 is having some issues. When he romps on the pedal but when he does so he claims he can smell exhaust in the ventilation system. I rode with him and smelt it as well. So I inspected all exhaust clamps and piping as best I could and did not notice any soot or leaks while running. I don't know if it pertains to it or not but his heater only works on defrost.
View 4 RepliesI have an exhaust smell in the cab of the truck. It is pretty strong. Seems worse when it is really cold outside and goes away when outside temps warm up. I checked the tube (passenger side behind engine) and did not see any soot.
View 12 RepliesWas cold this morning, -15c, and I remote started the truck and then left home about 5min later. I could smell exhaust in the cab. I read some of the other threads about this. How can I tell if it was doing a regen? I have an Edge Insight. Is the a parameter I can display to know the regen was active?
View 14 RepliesI just installed a new MBRP 5'' exhaust system in my 7.3. I have only put a few miles on the truck since it was installed and I now have a black thick oily residue in the tailpipe. The exhaust system had some sort of oil in it when it was shipped. I remember getting it on my hands when installing it. I think the oil in my tailpipe is just the oil burning out of the exhaust system which mixes with soot that turns it black. When I installed the new up-pipe, the exhaust side of the turbo was dry. Like I said, I haven't ran the truck many miles with the new system yet. A few friends of mine have looked at the exhaust and they think I have a bad turbo seal. I didn't have any oil in the exhaust with the old system. It was sry. My truck has 135,000 miles on the original turbo. I hope my turbo seals aren't bad.
View 7 RepliesI smelled it this morning and when driving home and it almost smells like wires burning and its pretty strong. I looked all around the dash and can even smell it under the hood. And by the way the cruise control recal was done on it so it shouldn't be that. Hopefully my truck doesn't catch on fire over night.
View 9 RepliesI'm checking all places to look for a fuel leak. I park on a concrete slab, with no drips.
I have already mopped up as much fluid from the valley from recently having all of the injectors replaced. I still need to clean it further with simple green, and stuff white paper towel in the valley so I can really know if there is a leak.
3 years ago I replaced the water drain valve o rings, but I suppose they could have gone bad again.
Recently I came across a guy parting out his F-250 with a 7.3 powerstroke. Said it had a blown engine, and didn't know what was wrong, but oil was coming out of the exhaust.
My question here is why that's happening. I don't have any experience with the powerstrokes, so I'd like to know what the culprit is before I even consider buying it.
I own a e1999 Ford F350 7.3 4x4 with a Garrett GTP38R turbo. I have been having issues with very little power and pulled an CEL of P0221. I know it's for the APS and have been trying to trouble shoot it as a new APS has not fixed the problem. However, while working on that I just noticed an oil leak appear. I tracked it down and can visibly see it leaking out the top of the passenger side exhaust manifold in two places. It is seeping out the top. Is oil supposed to even be running through here like that?
I recently replaced my up pipes with the newer style bellowed ones. While I had the turbo off I replaced all the o-rings top and bottom and did the EBPV delete on the pedestal. I have been having very little power and cannot the truck over 5-10 MPH and stays at low RPM's so I originally thought it was the leaky up pipes. Those were fixed along with fuel pressure checks which came back good. I then pulled the P0221 code finally. While I had the turbo off I inspected it and it did spin freely and had no side to side play in it.
What was unusual to me was there was a small pooling of oil in the turbo when I took it off. I know the CCV goes through here so some oil is normal. Also, when I was diagnosing the up pipe leak I could see a small amount of oil spraying out the blown donut gasket along with the exhaust gases. I don't think that is normal.
Is there an internal seal in the turbo that can go bad causing oil to spill into my exhaust and possibly leak at the exhaust manifold? Or do I have an internal oil leak from somewhere else?
I have a 2001 F450 7.3 chassis cab with just over 100k. I have a new problem... So far on two different occasions the service engine came on followed by a loss of power under a load and white smoke from the exhaust. Took it to the shop the first time, they determined it to be a dirty air filter, which seemed odd since it just happened all of a sudden. They changed air & fuel filter, problem gone- for two weeks..
View 8 RepliesGot to thinking today while my truck was warming up, why does the exhaust smell so bad. I think it is kinda interesting that the exhaust pipe is so clean also, like new matter of fact.
So what make the exhaust smell? The exhaust filter traps the partials right but where did the diesel smell go? I can understand it when in regen but in normal operation I don't get it. I guess I just don't the mechanics behind it. All I do know is that, what is left just stinks especially when warming up.
I've been mulling over the idea of doing a muffler job on my 2002 f350 7.3 cc short bed. I do tow on and off for work and dual material for work. I am thinking of upgrading the exhaust because I noticed a couple small leaks in the muffler and I'd like to lower the egt's for the truck so it breath a bit smoother. I'm not a fan of the really high pitched sounds I've heard on some I want it deep and heavy sounding. The turbo is fine for now but eventually I'll need to know what to upgrade to once it starts to wear out. I don't plan on doing dumb chips or tunes because it's not a toy truck but a work and daily driver.
View 10 RepliesJust bought a 03, the seller showed me a exhaust leak. I found a bolt broken off, flush with the head. Looked at the passenger side when I got home, that side leaks too, and found one broken off bolt there too. Question, are these easy to do? As in, I have extracted broken bolts before, but they where on my V10 and I could just weld nuts to them and they came right out.
View 14 RepliesAs it says, I have a tick. It's not apparent at idle and increases with engine speed.
Just spent $570 having bellowed up-pipes installed and while a little quieter, the tick is still there. What else tends to go out on these things? Manifold(s) cracked, manifold gasket(s)? It's seen high EGT's quite a bit but not for longer than 20-25 seconds.
So I have a non ebpv pedestal I was going to clean my sensor on the front because my mileage has went down a bit. My question is is this even worth doing since the valve is not there anymore I have got mixed answers trying to look it up some say it still affects the mileage some say it won't. I cleaned it once about 10 years ago. I have an AE also how do I test it and what should it read if I do need to clean it or replace it?
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