Ford 6.7L Power Stroke Diesel :: 4x4 Switched On At About 40mph - Quick Grind As It Engaged
Dec 22, 2012
I used my 4x4 high for the first time. I switched it on at about 40mph on an icy road and heard a quick grind as it engaged. After it was active I noticed that I the truck sounded different. Not bad necessarily but I could definitely hear that the front drive shaft was engaged as I drove along. Is this normal? In my last Ram, the truck didn't sound any different as it operated in 4x4.
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I am looking for a source for switched power under the dash. I am going to wire up power to my TST507 TPMS but I would like to have switched power. I have a bundle of wires all capped off under there but no idea if any are switched power. I thought I would ask before trying to probe each and every one.
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I would like my two 12V power plugs to be switched with the key instead of on all the time. Is there any easy way to do this?
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I'm rocking a 2005 Ford Excursion with the 6.0L PSD. When the Ignition key is switched ON prior to starting, the injectors cycle in a priming sequence.
What I need to know from owners here, is how does that sequence sound to you? Does it start slow and then increase in speed until it's complete, sounding like a rise in pitch? Or does it just make the same sound the whole way through?
Trying to debug a random no-start and I'm trying different theories. Current suspect is the FICM, despite the OBDII always reporting 47V - 48V. For me, the priming sequence starts slow and then runs faster until it's complete. Trying to figure out if it should sound the same the whole way through.
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So I changed my fuel filters the other day.
All was tight and no leaks. Even ran the motor the customary few minutes and then went on an errand to lowes. So drove it a few miles. All good.
So just outside of town about 10 miles, third gear, up hill plenty of boost the inlet line on the filter let loose.
Sorta looked like I was driving on wet roads except I had all this smoke coming from the hood of the truck.
Pull over quickly so didn't loose much. That darn yellow quick connect had somehow worked itself loose.
Simple reconnect, check three times, wipe as much stuff up as I could and on my way again.
Not fun when trailer is in tow. So I suppose I lost a quart or two at most but enough to do some undercoating anyway.
Check those connections often.
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06 6.0 fan clutch stuck in engaged position. So I changed the fan clutch it doesn't stay engaged anymore. comes on during startup and gives the appearance that the batteries are dying. Stays on for about 10 minutes when first driving then goes off. If I run ac it comes on at every light and it doesn't matter what engine coolant temp or oil temp and they are all within 6 degrees of each other. I'm thinking maybe the AC is a issue or bad sensor somewhere. No codes everything seems to be functioning. When I say comes on it's on high speed roaring.
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I replaced my fan clutch... Not a bad job, did it a couple weeks ago. I don't drive the truck much, but took it out today for the second time in the two weeks since I replaced it. The fan stays engaged until the truck hit operating temperature it seems. Is that normal?
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Title says it all. Chirping sounds almost like belt noise but appears to be coming underneath the vehicle (and from further back than the drivers seat). Goes away as soon as I turn off tow haul (which provides engine braking). A quick visual inspection finds nothing amiss. Trucks runs and drives normally with or without tow haul.
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So went today and bought a 1993 ranger 4x4 ext cab 4.0! Runs good some bad handy work that i need to fix but truck has plenty of power and good handling...
issue 1- 4x4 not engaging. the light by the push buttons does not come on and you dont hear the "clicking" of the relay trying to engage. so whats the problem and how do i fix it?
issue 2- when clutch is fully depressed and you go to shift (this is only sometimes) you can feel and hear it grind just for a quick sec. and forget about down shifting you cant do that without slowing down. so maybe new clutch?
issue 3- at 65 the vehicle does shake a little otherwise but pretty smooth. any tips on how to smooth it out? maybe new ball joints? tighten some stuff up maybe?
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I bought a 2005 Ford Taurus last month with a bad A/C clutch. I had a friend, who says he knows about such things, replace just the clutch. He says he lost no refrigerant, which should be right. The A/C blows cold OK regardless of the ambient temperature, but the new clutch clicks in and out. I was of the opinion that this was caused by a low charge.
My (not always right) friend thinks it's normal, due to the cooler weather. I THINK the compressor should run all the time, and the car's interior temp is regulated by the flapper doors. I have no way to capture the present charge and weigh in the exact amount needed. I have accurately weighed in an additional 8 ozs, with a good digital scale, and it still clicks in and out. I have readings of 125/25, but the outside temp is only 50F this morning.
What readings should I see at 50F? Do I still need more R134a?
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I switched to red ELC back in September , bought a billet thermostat housing , and did the "dual alternator " upper hose. now i seem to be getting small leaks around my hose connections and thermostat housing. I don't have any pics yet but I'll get some. It looks like it barley leaked. Then dried up
I re tightened everything again but no difference. My coolant level hasn't dropped or Anything that's why I haven't been too concerned. Here's when it first started happening
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Now down to the question in hand. I have a 2001 f350 4x4 with7.3 diesel...I have recently noticed a low grind like noise coming from the right front. I have troubled shot the issue and I am 100% sure it is the wheel hub assembly. Did I mention I am running 37x13.50 tires..and now it is the hubs...and they are the original hubs.. My question is every thing I look for shows ABS is on my truck... I look at the hub and don't see it.. so with the Dana 60 front does it have ABS or not? Also, should I go motorcraft, Timken or moog wheel hubs?
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I recently started noticing that when I am coming to a stop(usually a quick stop), the trucks rpms drop to low. hard to tell how low but looks like around 450-500 rpms. I can feel the truck struggle just for a second then the rpms bounce back to 650-700. i was sitting in my truck while in park and was revving up to about 1200 and then let off the pedal and it died. My positive battery terminals are getting pretty bad and am going to replace them soon(waiting on parts). Could this be the cause?
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my 2002 7.3 with 370k just started to puff a small cloud of white smoke on start up. i realize this is normal during cold months but it is currently 102* in Texas. it will do it on the first start up of the day or if i start it immediately after shutting it off at full operating temps and when i do get a smell of the white cloud it has a oil smell but this only lasts while the cloud is dispersing all of that only lasts about 2-3 seconds no loss of power good boost pressure when driving no rough idle at all nothing acting any different other than the cloud and the quick smell of oil...
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How can I eliminate the factory Ford (2001 7.3) quick connect fuel line clamp on the output side on my OEM fuel pump? Do I just cut off the factory quick connect and add some 5/15 fuel line? Is it that simple or is there something I need to know prior to cutting off the factory quick connect clamps?
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My year-old Camry hybrid stalled out last night. It was the second time this has happened. The first time, about a month ago, I made a quick start from a light, followed by a quick stop, both actions to avoid an accident. (I was about to get rear-ended and scooted into the intersection to give the guy closing in my mirror more room.) After the stop, the car had no power but it started up, no problem. Last night, I was about a minute into my trip, stopped at a light, and the power just died. Again, it started no problem.
This time I noticed that the radio went out. Not sure about the headlights. The emergency blinkers came on at the touch of the button before I restarted. In both cases, I stepped on the accelerator and got no power. Took it to the dealer and they couldn't replicate the problem, of course, and whatever interrogation they did of the systems found no faults. They had to be convinced that I knew the difference between an actual stall and just going from gas to electric. It's kind of disconcerting to just stall out in the middle of the street. And I'm concerned that this is a problem that could get worse -- probably just after the warranty lapses.
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Started today. 2004 with 235k miles. Owned for last 10k miles. Engine was recently studded, has egr delete and ccv bypass. Runs and starts fine. New Ford oil cooler too. Checked for codes. None for misfires, perdel are reading 0.
If it sits, on start up clear exhaust, as it warms, more blue smoke. Smells like oil not diesel.
Researched before asking and found leaking turbo seals can cause this. So we pulled the intercooler tube in front of the engine going to the intake expecting to find oil residue. Nice and dry. Was this the correct one to look at?
When we got the truck we had the dealer do a relative compression test and was within limits, it did need 1 injector that we replaced. What would be the next logical place to look?
Couple more points:
- Just changed oil last week, checked today, it was slightly over full.
- Coolant is fresh and has not changed level since we got it.
- Pulled fuel filter to see if any oil, but it was nice and clean.
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I filled up at the same fuel station I've filled up at for 6 months, never had a problem. I just bought a 6 liter and put some injector cleaner in on the last fill up. Ever since then, it's been running really rough and missing when cold, and even when it's warm if I really lay into it, it'll pop and sputter. The fuel in water lights been on since I bought it. I think I have a bad sensor, because it was running fine until I put that cleaner in. Since its been running rough I put in new fuel filters and drained the fuel water separator, which only had fuel in it. I don't really know what it could be, but I'm 99% sure it's an injector issue since it started only after I put fuel treatment in.
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It only happens on a very Rare occasion.
When Cold, and when I start out as I open the throttle, it suddenly sounds like there is not a piece of quieting stuff on the engine. I mean its like I can hear right into the engine itself.
I back off, It goes away then I dont hear it again for another Month or two.
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Keywords: Diesel fuel, tank capacity, 26 gallons, fuel tank, capacity, false advertisement.
On my 2012 F250 with 19k miles I have NEVER been able to fill tank with more than 22.4 gallons of diesel fuel. That was the day I ran out of diesel going to fill up thinking I had 26 gallons. Once the light comes on I'm filling up, I have every tank fill DOCUMENTED with (date/cost/gals/trip/$per gal).
Talked to local dealer Raleigh, NC , their explanation was fuel pickup was raised to prevent contaminates from getting into injectors. They advertise 26 gallons, should be able to access 26 gallons.
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I've topped up the DEF and the warning is still showing that I'll have reduced engine power within 45kms.
Its weird, just yesterday it showed 550kms to empty so I added one full container, all day it kept showing less and less kms' til empty. Warning lights and bells etc.
This evening topped it completely and still shows. Is there a way to reset it without having to stop at the service dept.
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