Ford 6.0L Power Stroke Diesel :: 2005 Missing / Truck Started Running Rough

So I have been fighting a rough running, missing problem. My truck started running rough one day on the way home. I got it scanned, it showed injector contribution balance 1&2. Made sense to me that it threw those codes. I replaced 1 and 2 with oem replacements. Got that all done, truck still ran like crap. I changed fuel filter with motorcraft ones and drained the water separator. That didn't work. I am getting it scanned again, so i will have codes shortly.

Also, for a while it would run with absolute no problem. It was intermittent like that. Run bad run bad run bad and then one day run flawlessly. I though it was electrical. Checked all the common places for chaffing, saw nothing. Even did the wiggle test while it was running, no change. But it hasn't been intermittent for a while now.

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Ford 6.0L Power Stroke Diesel :: Rough Running / Truck Started Bucking And Hesitating At 45 MPH

Since our weather has returned to the cold side......my truck has started bucking and hesitating at 45 mph with EOT @ 130 and ECT @ 140. I can gas on it and it will clear up/let off and it would start up again once it gets below 50 mph. Once the deltas reach 150+ it clears up completely. Its never done this until this week. FICM volts are steady @ 48V. What is causing this or what to look for?

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Ford 6.7L Power Stroke Diesel :: 2011 F250 Running Sluggish - Check Engine Light Came On

I have a 2011 F250 6.7 that I bought in August of 2010. I have 35K miles on it and it has pretty much been trouble free once I got the firmware update for the shifting issues. I have the local dealership do all of my service work and all updates and service bulletins have been applied. Unfortunately on my way to work this morning the stupid Check Engine Light came on. The dealership has it now - hopefully I will know tomorrow.... I do think it has been running a little sluggish but I am not sure if that is the winter grade diesel (I use PM22-A in every single tank).

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Ford 7.3L Power Stroke (1999-2003) :: 2001 F350 - SES Light Came On / Truck Started Running Rough And Lose Power

I have a 2001 F350, 7.3. My service engine light came on and immediately the truck started to run rough and lose some power. I've checked the under the cover connections and they were both connected, I replaced the cam position sensor and I still have the same problem. The worse part of the hold thing is that there are no codes stored so I'm flying bind. Where to go next.

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Ford 6.7L Power Stroke Diesel :: 2011 - Check Engine Light On - EGR Cooler

Well another problem with my 11. It was just at the dealer getting the fuel pressure sensor replaced and then it started throwing a different check engine light. Dealer says it needs a new EGR cooler. They said there is a TSB for this. I don't have the exact code it was throwing right now. I haven't heard much about EGR coolers being a problem.

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Ford 6.0L Power Stroke Diesel :: Truck Got 4 New Injectors But Still Running Rough

My Excursion got 4 new injectors a couple weeks ago and when I got it back, it was running rough. My mechanic told me it was going to take about 100 miles for them to break in.

300 miles later and it is still running rough. So I opened the hood, took a look around and saw this wiring harness unplugged. Where it goes? Youtube video shows where the harness is [URL] ......

Also, my truck has been shaking violently at 50 miles per hour, unless I hit tow haul, then it is moved up to 60... I am assuming its connected some how to that wiring harness being disconnected.

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Ford 6.0L Power Stroke Diesel :: Truck Running Rough When Cold

My truck was running rough when cold, I went to check the ficm voltage while wife was cranking and coolant shot right into the ficm and cooked the sumbitch. Stop laughing that stuff happens to me all the time. Anyhow, got a new ficm and truck wont start. Starter kicks out after a few revs. I ran my own solenoid wire to the starter and it cranks just fine. ficm at 48.5 koeo and cranking, icp 1100+, ipr from 14.8 to around 40%, ...

It takes a few seconds for the cam/crank to sync but it does. I changed the fuel filters and primed it, Got new batteries, and threw a crank sensor for s+g. With the key on and me cranking it using the solenoid wire, it almost starts. But from the key it will kick out after a few seconds. All fuses and relays are good. I hear the pcm also controls the starter, could that have cooked when the ficm went or would it blow a fuse? Diagnosing using a scangauge2 ....

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Ford F-150 - 1997-2003 :: Check Engine Light Started Flashing / Running Rough Then Went Off

Ok on the way the my 1997 f150 4.6 L 180,000 check engine light started flashing and running rough and then the light went off, Also we took the Aftermarket Dynomax muffler off of it earlier today if that makes any difference, it still has the Cat Converter, New Plugs and Napa Wires.....

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Ford 6.0L Power Stroke Diesel :: Truck Will Start Running Really Rough After Filling Gas Then It Will Clear Up

I have an 04 F2 50 with 6.0 with approximately 225,000 miles. I filled up with gas last Wednesday and every so often the truck will start running really rough and then it will clear up. Is it possible to of gotten some bad gas if so what products are out there to clear that up. Could've been injector going bad what are the best products for cleaning injectors. No check engine light on, gauges are good, nothing different on the scan gauge.

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Ford 6.0L Power Stroke Diesel :: Running Rough After Putting Fuel In Truck Now Won't Start

This has me puzzled to no end. After my son had put fuel in my truck it began to run rough, and had to be towed home, and now won't start. Now the first thing I thought was that he put regular gas in. But he was sure he had not ,and the receipt from the pump indicates diesel. It was hard starting before this happened.

1st Misfortune of having gas put in instead of diesel and did your vehicle run afterwards.
2nd Here are my readings from my scangage:

Sync Yes/1, Ficm main power 48.5 v, ICV .17 (2.01 when cranking). ICP 1572. IPR 50.7.

Checked upper fuel filter for bubbles, none.
Engine oil pressure comes up immediately on cranking.

Don't know what else to check, these readings look fine to me. Only the fuel is something I'm not 100% sure of. It does smell like diesel not gasoline.

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Ford 6.7L Power Stroke Diesel :: 2011 F350 - Check Engine Light Coming And Going - Code P0401

I just picked up a 2011 Ford F350 about 8 months ago. I have had troubles with the check engine light coming and going. Now it's been on for good with loss of power. I have had the codes read and they came up as the p0401 and a code about the def heater. I can not remember that code off the top of my head. After some searching I have found a video about the def heater but nothing about the Egr cooler/valve. Is there anything out there about how to clean and remove the the cooler as I will be needing to do repairs myself as the truck has no warranty.

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Ford 6.0L Power Stroke Diesel :: Truck Starts / Running Rough Then Die - Fuel Draining Out Of Bowl

2004 F550 with a 6.0. I had to clean out my fuel tank, replace the HFCM and filter on top of the engine. When I start the truck it will run for 30 seconds or so, start running rough then die. I opened the cap on the fuel filter housing on top of the engine to make sure the fuel was getting there. I turned the key on and the fuel bowl quickly filled up.

After a short time however, the fuel drained out. To where I do not know. I don't think this is normal as every time I've changed the upper filter on a 6.0 it is always full of fuel. Why could this one be draining out and could that be the issue why the truck dies after starting and running for a short period of time. I changed the o-ring on the cap and the new HFCM was purchased from Ford.

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Nissan - Maxima :: 1998 - Check Engine Light Come On And Car Started Running Very Rough

1998 Nissan Maxima had a check engine light come on and started running very rough. I took it to get a code read and came up with P0320 and P0325. I'm not worried about the 0325 since that's a knock sensor. 0320 is a misfire on cylinder 2.

With the car idling, I pulled the power connector from coil pack 2 to see if it made a difference in the idle - nope. I did the same for the other cylinders, and each responded with a noticeable change in the idle, which was remedied when it was reconnected.

I moved the coil pack from #2 to #4 (swapping them) and the same problem existed - idle was rough and didn't make a difference when I pulled the power on 2, but it did on all other coil packs. So, it seems the coil pack ins't the problem since multiple packs don't seem to make 2 work, but they work on other 4 and 6.

I then pulled the spark plug from cylinder 2, it was very black and looked in bad shape. I replaced it. Still no love.

I then put a spare plug in the coil and was able to see spark as the engine ran, so it seems that the coil pack at 2 is getting juice.

So, I have gas (big odor when the car is running - seems super rich) I have spark. Still running very rough and the 0320 code remains.

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Ignition - Kia - Rio - Sparkplugs :: Check Engine Light Came On And Car Started Running Real Rough

I have a 2008 Kia Rio, 4 Cyl 1.6L, and recently the check engine light came on and the car started running real rough after getting the timing belt replaced at firestone. I took it back to Firestone and they said that 2 of the cylinders where misfiring and i need to replace the ignition coils and the corresponding spark plugs, but that i also want to get a catalytic converter cleaning or flush or something like that because of the unburnt gas that was running into the converter. Is this true? They want to charge me another 100.00 for the cleaning on top of the 300.00 to replace the 2 ignition coils and spark plugs, should i get this done or can i clean it out myself?

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Ford 6.7L Power Stroke Diesel :: Running Rough / Reduced Engine Power

I am having a problem with a 6.7. The truck has 9900 miles on it. It has a dpf delete, egr delete, Spartan tuner and a snow stage 3 kit. The truck lopes at idle but once throttle is applied it levels out but still runs a little rough. Its keeps saying its in reduce engine power no matter how many times I clear the code. If I clear the code it will come back in 2 seconds with out cranking the truck or anything. Rail pressure is telling me 31090 psi and not changing running or not. I have changed rail pressure sensor, and pressure control valve with no result. The green and violet 5 volt reference that feeds those sensors is only putting out 1.2 volts. Put a new pcm in it still the same and now has quit running totally. The codes are P0193, P0335,and P06A6.

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Ford 6.0L Power Stroke Diesel :: 2004 F350 - Check Gauge Light Came On And Tow Haul Light Started Flashing

Friday I pulled my steel gn 3 horse trailer about an hour each way. with the horses it weighs right at 7000 pounds. no issues. Saturday morning I drove to town, no issues. Saturday evening, I got in it to run down the road and about 2 miles from the house, the check engine light came on and the tow haul light started flashing and the temp gauge is dead. drives and shifts normal, tow haul button still functions. Truck is stock except for an EGR delete. No tuner, FICM was rebuilt. I had it on a battery minder before I left and was thinking about pulling the batteries and letting it sit for a while to see if it clears. Scan Gauge II shows no codes.

Sunday: So I let it sit all night, batteries connected and it was completely normal this morning. will see what happens when I drive it to work tomorrow

Later Sunday evening: So I just took it out for a test drive, went a couple miles down the road, shifting normal for a cold start. Temp gauge is working, just as I am almost back home. 5 miles at the most, temp is coming up to normal, gauge goes dead and check gauge light comes on and tow haul starts flashing. I think it might be the sensor.

This morning: I got about 6 or 7 miles from home, trans just got up to temp, pulling up a hill, it shifted out of overdrive, tft gauge went dead, check gauge light came on and the tow haul light started flashing. still shifts like it always has and the tow haul button still functions.

I am thinking it is just the temp sensor. Truck has 159k on it.

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Ford - Explorer :: 2003 Truck Started And Running Rough - High Temp Low Oil Light Came On

2003 ford explorer 4.6L. This truck will start and run rough high temp low oil light come on and temp gauge is pegged hot. Oil gauge is fine though, checked oil its fine.

I checked coolant reservoir its ok.

If I shut truck off and restart it will run ok and rev like normal and then all of a sudden go into limp mode and will misfire etc...

What sensor seems to be the main culprit?cht sensor???

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Ford 6.7L Power Stroke Diesel :: 2011 - Some Motor Running After Engine Shut Off?

Ok this may be the norm, but I'm hearing something like a motor running after i kill my engine? It sounds like a fuel pump or something!!! O ya I have a 2011 6.7. I've had the truck for several months but just now hearing this....

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Ford 6.7L Power Stroke Diesel :: 2011 F250 - Leak Coming From Back Of Engine Running Down To Oil Pan

I recently purchased my 2011 F250 Powerstroke a week ago today with 87000 miles on it. the dealer assured me they did all the maintenance on the truck before i was able to drive it home. I noticed on my dash that it kept popping up i needed to change oil soon.. so i got out to investigate and realized i was about a quart low on oil so i looked around more and am seeing that i have a leak coming from the back of the engine running down to the oil pan.. I have not noticed any on on the ground at all but what this leak is coming from...

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