Ford Super Duty (1999-2016) :: 2009 F250 - Code P0442 - Minor EVAP Control System Leak
My 2009 F250 5.4 was throwing code P0442 - minor EVAP control system leak.
The first time it happened, the guy at the parts store checked it out, reset it, and said if it comes back, try replacing the gas cap.
The second time it happened, same thing.
I bought a Stant cap at my local parts shop, and had them reset it again. I don't like the Stant cap since it does not fit the retainer correctly, but it sealed fine.
However, the same code came back.
It took a smoke test to identify a leak from the vent tube on top of the fuel tank. The tube was replaced today.
If the code stays gone for a few hundred miles, I'm going to switch back to the original gas cap. I want to make sure the leak is gone before I change anything.
Ford Super Duty (1999-2016) :: Fault Code P0442 (EVAP) Be Caused By ESOF Vacuum Leak?
I have 2 issues and wonder if they are related. I don't have a CEL but I'm getting a P0442 DTC with my code reader - EVAP system leak detected
Also, my ESOF doesn't work. The hubs will lock manually. Can this be related?
I've already cleared the code and it came back. My ESOF hasn't been working for a while but I just haven't had the time or motivation to look into it until now.
I tried the HVAC Test and there may be a slow leak in the system. I can get the vents to switch from defrost to face vents but it switches halfway back to defrost, both are on at the same time for 20 seconds, then it recovers and goes back to the face vents.
My 4wd relays seem to work as well.
Sonata I45 (YF - 2011+) :: CEL With P0456 Code - Small EVAP Leak
Wife's car had a check engine light this morning, code is PO456, small evap leak, I took gas cap off cleaned the filler neck and solenoid the gas cap seal, and reset the light. I filled her car up on Sunday (2011 Sonata 2.4 80000 miles). Where to go next if light comes back on? Purge valve ?
View 9 RepliesFord Super Duty (1999-2016) :: 2001 F250 V10 - Bad Oil Leak
I have been leaking oil on one of my work trucks. I do not know what the part is called or named. the leaks seems to be coming from above or behind a part that the driver side motor mount. As you can see in the image, the part has a sensor and a concave dip that runs along the middle of it. Well, I stuck my fingers behind that and it has a dip on the other side too which face up and that dip was puddled with oil. I need to know what that part is called or named or what is directly behind it that can be causing the leak. I hope its just a gasket and it is not cracked.
Part that is leaking behind. 2001 Ford F-250 Super Duty V10
Sonata NF (2006-10) :: P0456 Code - Small Evap Leak Detected
My 2007 Sonata continues to throw a P0456 code, small evap leak detected, gas cap is tight, getting ready to check the evap hoses. The question I have is the evap system covered under the emissions warranty at all ?
View 4 RepliesSanta Fe (CM - 2007-12) :: 2009 - Small Leak EVAP Code P0456
2009 santa fe 67000 miles. Replaced fuel senders approx a month ago. All was fine. On about the 3rd fill up the cel came on. Code was for small leak evap. checked the gas cap, no problems. Replaced the purge valve and disconnected the battery while doing so. Cel light went off and stayed off thru one tank of gas. Filled up again and thought I detected a little fuel smell shortly after and cel came on again. I only smell fuel when its full and down to just before 3/4's. The light came on right before 3/4's. My husband is beyond frustrated and wants to smash the car lol. Once I get him calmed down where should we be looking for a leak and how to fix it? We can't afford a dealership bill right now and of course it's due for inspection next month.
Code was p0456
The only answer I got in the DIY section is to check around the fuel senders again but I'm leery to do it as I can't see how there would be a leak there, the covers go on SO hard even with that tool.
Golf VI R :: Code P0456 For EVAP System - Very Small Leak Detected
It all started with a fuel cap loose light (it wasn't) after a day or two the MIL came on and got this code I reset it but I'm sure it'll come back since there's probably a real leak. What can I check myself to find this leak?
View 11 RepliesFord Super Duty (1999-2016) :: 2001 F250 Under Dash Leak
I'm from SC where we are currently getting our rainfall for the next 3 years, so it's an occasion to find leaks. My 2001 F250 has developed one right in the middle of the passenger side dash, I saw it running down a white vacuum tube and dripping off to the floor mat. Is there a place in the cowl that will hold water and leak?
View 3 RepliesGTI 337/20th Anniversary :: Code P0456 EVAP System / Very Small Leak Detected
This is the code i pulled from Vag. Its not the gas cap...
VCDS Release 805.0: Generic OBD2
Mode 03: Emission related fault codes
Address 10 (Engine): 1 Fault Found:
P0456 - EVAP System: Very Small Leak Detected
Touareg :: 2004 VW V6 - Code P0456 / Evap System Very Small Leak Detected
2004 VW touareg v6 - engine light on - autozone diagnosed as code P0456. Possibly gas cap, so I replaced with aftermarket gas cap from auto zone. Light still on. What can I do or replace to fix problem. I read something about a N60 or N80 valve. Is this something I can buy and replace myself. Most of my mechanical experience is related to working on a 85 CJ7 with an inline 6cyl or Chevy trucks. If the N valve is a easy fix, any instructions and pictures of how to do this.
View 1 RepliesGolf IV / Jetta IV :: Check Engine Light Comes On - Code P0456 For Evap Leak
I have a 2005 1.8 TJetta GLI owned for about 2 months now. Gas cap warning pops up then goes away when I turn off the car then check engine light comes on. I've change the gas cap to new oem one changed the purge valve [URL] .... After a couple of weeks same issues again brought it to my mechanic he ran a leak detector and told me that there are Evap leaks. I read somewhere that I might need a need charcoal canister and a fuel tank.
View 12 RepliesSonata NF (2006-10) :: CEL Code P0456 - EVAP Emission Control System Very Small Leak Detected
CEL came on after a couple of driving cycles showing code P0456 (evap emission control system very small leak detected)............. car drives fine has good gas mileage.....
View 13 RepliesFord Super Duty (1999-2016) :: 2001 F250 - PCM Code Location?
Where to find the PCM 4 digit code on 2001 F250 superduty/v10- Lariat?
View 3 RepliesFord Super Duty (1999-2016) :: 2001 F250 - Transmission Leak - Replace Bearing / Seal?
I have a 2001 F250 Super Duty 5.4 Triton motor with a Transmission Leak. I have drained the Transmission, replaced the Transmission pan gasket and filter. The auto parts store also had me purchase the Torque Converter bearings/seal along with enough transmission fluid and a bottle of Lukas Transmission fix. Do I really need to replace the bearings/seal if I have everything else already ?
View 2 RepliesFord Super Duty (1999-2016) :: 2001 F250 - Antifreeze Leak Parked The Truck In Slightly Forward Downhill Position
I have a 2001 F250 HD gas engine. I have had this truck since 2010. I drive it only occasionally and had not driven it in a few weeks so decided to drive it the other day. I drove about 30 minutes with about half of that on the interstate. It was a fairly hot day mid 80s and I had the AC running. I parked it at a very slight forward downhill position. When I came out after 45 minutes, I saw a puddle of antifreeze in front of the vehicle. When I looked underneath the truck it was primarily dripping from the oil filter canister but also from a couple of other places. I was down about 4 inches in the reservoir. My small truck camper is on the vehicle and I had my coolant container in there.
I topped it off and traveled about 10 minutes on surface streets to my next stop.After about two hours there I came out to the truck to leave and there was not a drop. I then drove 25 minutes home with a little on the interstate running the AC and when I got home not a drop. I got up underneath it and looked all around and couldn't really see an obvious source. My neighbor is a mechanic of sorts and I asked him about it. He had a couple of theories but one involved the heater. He said to crank it up, let it warm up, and turn the heat on and see if I smelled anti-freeze. I did that and there was not a smell at all. He also said something about a cold leak.
Ford Super Duty (1999-2016) :: F250 - Head Gasket Leak?
I've been trying to figure out what is going on with my '99 F-250 V10, you can check out this thread for the back story
[URL]....
I did a compression check and the results seem inconclusive to me- see image.
Before I did the compression check I started to take the intake manifold off to change the gasket set and it's about 50% done. I'm at a crossroad now. Do you think I should finish switching out the intake gaskets or do you think it's more than likely a head gasket? I would hate to put it back together, it still smoke and have to take the intake and everything else back off to do the head gaskets.
Someone had mentioned a possible small crack in the cylinder wall that is closing up when the engine gets heat in it and obviously doing the intake and cylinder head gaskets would fix it if that's the problem.
Ford Super Duty (1999-2016) :: 2004 F250 - Fuel Leak - Fix?
2004.5 F250 SD XLT 4dr 6.0L
CAI, 4" Straight exhaust
EGR Delete, 6.4 Injector pump
Coolant filtration system.
New injectors al around
New ICP, New IPR, New Oil Cooler.
Recently Bulletproofed on ARP head studs, and the stock Head gasket,
New injector harness and FICM from DieselTech Ron
SCT tuner, running innovative diesel tunes. EGT Sensor
37x13.5r18 nitto trail grapplers
Truck started bucking and stalling when warm and over 60mph. No codes.
Ford Super Duty (1999-2016) :: F250 - Leak In Front Axle Shaft
Check out the pics. 99 f250 4x4. I have a leak in my front axle shaft. It looks like it is coming out of the dust cap on the end of the front shaft. I am pretty sure it is differential fluid from the smell. Is there a seal before the dust cap? Is the shaft hollow with fluid in it? I thought it was just in the differential and if it leaks it is at the seals where the axle goes into the differential not at the otter end.
View 14 RepliesFord Super Duty (1999-2016) :: 2008 F250 - Exhaust Manifold Leak
is there a set of headers for my 2008 f250 5.4 rwd that will install somewhat easily without me throwing tools across the garage? I see a lot more options for the older trucks. I have a pretty annoying exhaust manifold leak and I figure I might as well throw some headers on if im gonna be in there. I really want to go for sound rather than power. I think I saw a set by flowmaster that looked decent.
View 6 Replies