Question about 2005 Ford F 250 Super Duty

1 Answer

Hard start no start 05 f450 6.0

If you do get it started runs rough and smokes realy badit acts like its getting air in the fuel sysem

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 131 Answers

The most common concerns on this model are going to be faulty injectors, you can perform a buzz test to check them. The next is high pressure oil system leaks, especially at the STC fitting above the HPOP.

Posted on Feb 14, 2014

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
alicantecoli
  • 22246 Answers

SOURCE: 98 Escort Hard starting when hot

sounds like a dodgy mis reading of a sensor caused by electrical resistance which is turning choke on and flooding engine.know the fault but without car in front of me its difficult to diagnose,could be auto choke sensor which is on right hand side of cylinder head ,but not sure.best is probally dealer have you tried spark plug gaps ??25th although this would cause problems with cold starting not hot starting but its worth a look

Posted on Nov 28, 2008

  • 11 Answers

SOURCE: 2005 F250 6.0 hard/no start.

Check the connections under the FICM. (fuel injection control module) It is on top of the left valve cover. It is the big silver flat box. There is 3 connectors underneath that should be "clicked" onto the module. Do this with the key off as there is a very high voltage there.

Posted on Aug 17, 2009

  • 83 Answers

SOURCE: i have a 2001 Ford Ranger extra cab. v6, 3.0 auto.

You may have a bad idle control valve. If you want to replace fuel pump yourself you will have to remove bed of truck or fuel tank.

Posted on Aug 26, 2009

  • 144 Answers

SOURCE: Ford 150 runs rough when cold

Hi! Either the elbow at back of intake manifold is leaking or your intake gaskets are leaking. A very common occurance on both items and either one will set a lean code and illuminate the check engine light. Hope this info helps!

Posted on Sep 17, 2009

  • 583 Answers

SOURCE: HARD START SMOKING ROUGH IDLE NOW IT WON'T

some of the glow plug have had it, rough idle ,andsmoking after a hard start is typical symptom of some of the glow plugs not working.what happens then,is because you keep trying to start it,the remaining glowplugs get over heated with continuous heating up so they toss it in then it gets to the point where it wont start squirt some starter fluid ,or aerostart into th air cleaner and you will probablyfind it will start strait away if so anew set of glow plugs is in order ----"youdoit"

Posted on Oct 28, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Why does it have rough idle, black smoke, and high fuel consumption?


It's running extremely rich. Have the fuel pressure and fuel pump checked.

Feb 01, 2016 | Fiat Palio Cars & Trucks

2 Answers

Occasionally runs rough


This is usually caused by a bad crankshaft postion sensor.

Oct 02, 2008 | 1991 Mazda 626

1 Answer

Blowing black smoke


far too much fuel not getting completely burned upon iginition.
That leads on to look at:
-fouled fuel injectors, (clean them - run injector cleaner)
-lack of air to the intake (filter and clear out tubing),
-spark plugs are fouled, (replace them, ensure wires seated correctly on plug)
-ignition power is low or partial, (ignition system module not sending enough electricity to plugs)
-ignition wires are bad, (check/replace)
-ECM is failing or getting bad sensor readings. (shop diagnosis)
-cat convertors have been removed and sensors are at fault
Its a long list -- do the easy stuff yourself, leave hard stuff to a shop diagnosis.

Mar 28, 2015 | Cars & Trucks

1 Answer

Purge valve


This problem is likely caused by excess fuel leaking into the engine after shutoff. Two likely causes are: leaky fuel injector(s) or bad fuel pressure regulator. To confirm or eliminate this, check to see if once you do get the engine to start again, does it run rough and exhaust some black smoke at first, then gradually smooth out.

Other reasons for this behavior (assuming it starts normally when cold) can be a bad engine coolant sensor, bad catalytic converter, faulty idle air control valve and others.

Mar 27, 2014 | 2003 Honda Accord

1 Answer

99 ford ranger, idles rough till it warms up,then runs good. Hard to start after it gets hot, it acts as if it is starved for fuel. Once it does crank it runs fine.


First thought: Check the idle air control valve, or whatever its Ford equivalent is. Sometimes these start to stick and cause the rough early idle that smooths out later.

Oct 17, 2013 | Cars & Trucks

2 Answers

My 1992 pickup truck won't start.


check spark plugs. gap at 45, also cap and rotor for corrosion and wear, bad wires will also participate.

Sep 04, 2012 | 1992 Nissan Pickup

2 Answers

I have a 83 ford ranger 2.3ltr 4cyl 3years ago i replaced the engine with a rebuilt engine with 40,000 miles!the truck has been sitting for atleast 2years i go out a start it and let it run once a...


Blue smoke is OIL
Black smoke is RICH MIXTURE
White smoke is WATER (head gasket).

I would take it to a garage and get it tuned up, timing, and carb adjustment for mixture. You need an exhaust sniffer to best do that.

If you have far too much fuel in the cylinders, it can seep past the rings under pressure. That much fuel would make it run rough and contaminate the oil.

Feb 27, 2017 | 1983 Ford Ranger

1 Answer

Hard starting diesel, at approxamately anytime temp gets below 45 degrees F. runs rough when started, smokes, then once warmed up no problem. Has quit on me twice in traffic.


only 2 things can maake a diesel run rough at start up ,,1--- air in the system 2----- 1 or more of the glow plugs not working. this sounds like the latter ,if you have a couple of glow plugs not working ,it will miss on those cylinders until it warms up ,and the smoke is mostll exesive fuel when it does fire . recommend you check the glow plugs

Oct 11, 2009 | 2001 Ford F350 Super Duty SuperCab

1 Answer

Hard start, rough idle, some black smoke, engine service light on


A scan for trouble codes may point you in the right direction quickly, rather than hit & miss, with replacing parts. Some of the autoparts stores will scan for free, and your right where you need to be to get the right part at the same time.

Mar 04, 2009 | 1999 Chevrolet Blazer

2 Answers

05 Focus trouble starting


the air filter has a metering control valve fitted to it ????put it back on or it will not start if it does it will run rough

Dec 17, 2008 | 2000 Ford Focus

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

65 people viewed this question

Ask a Question

Usually answered in minutes!

Top Ford Experts

yadayada
yadayada

Level 3 Expert

76846 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

fordexpert

Level 3 Expert

5546 Answers

Are you a Ford Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...