Ford

Have Ford questions? Ask a mechanic for answers ASAP

Ask an Expert,
Get an Answer ASAP!

Changed high pressure oil pump and engine does not crank.

Customer Question
Batteries and starter are good...
changed high pressure oil pump and engine does not crank. Batteries and starter are good, but will not turn over. 2006 F250 6.0
Submitted: 5 months ago.Category: Ford
Show More
Show Less
Ask Your Own Ford Question
Answered in 4 hours by:
12/23/2017
Ford Mechanic: Jeremy, Certified Diesel Technician/Electrician replied 5 months ago
Jeremy
Jeremy, Certified Diesel Technician/Electrician
Category: Ford
Satisfied Customers: 3,774
Experience: ASE, NATEF Engines and Electrical certified, EPA 608/609
Verified

My name is ***** ***** I will assist you with your question today.

I'm an independent contractor and I don't get paid until a rating has been made.

We can go back and forth as needed to help resolve the issue you are having. Follow ups are free after ratings, so rate in confidence!

Do you have a scanner to see what the oil pressure is doing on the rail at the ICP during the cranking?

_______________________________________________________________________________

You want a 5 star service and I want to provide a 5 star service. Please consider that I don't know your skill level as well as I can't see, touch, smell, hear the vehicle/machine in question. Please provide as much detail as possible and I will provide as much back.

Once an answer is provided, you should see a rating screen. Please rate my personal service to you. The ratings are my personal feedback, they are not the site feedback.

Thank you for allowing me to assist you through Just Answer!

Jeremy

Ask Your Own Ford Question
Customer reply replied 5 months ago
The truck won't turn over at all, it locked up for some reason
Ford Mechanic: Jeremy, Certified Diesel Technician/Electrician replied 5 months ago

Oh...

Do you hear the starter trying to engage? If so, then oil from the high pressure rail dumped into a cylinder and needs to evacuated out. That also tells me if you didn't pull the rail, you have a bad seal on the injector that filled the piston chamber. I see that a LOT on the pump jobs.

Pull the glow plugs and see which one has the oil in it. Use a vacuum to suck it or remove the fuel pump relay, crank, and let it squirt the oil out.

Ask Your Own Ford Question
Ford Mechanic: Jeremy, Certified Diesel Technician/Electrician replied 4 months ago

I see you viewed this and this is still showing as an open question due to no positive (3 stars or more) rating.

Did you still need assistance with this?

Do you need more time to resolve the issue?

Ask Your Own Ford Question
Was this answer helpful?
Ask Jeremy Your Own Question
Jeremy
Jeremy
Jeremy, Certified Diesel Technician/Electrician
Category: Ford
Satisfied Customers: 3,774
3,774 Satisfied Customers
Experience: ASE, NATEF Engines and Electrical certified, EPA 608/609

Jeremy is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

AlvinC answered a question about my Ford truck that only someone with an in-depth knowledge of his subject would have known what was going on.

Rich DUSA

Because of your expertise, you armed me with enough ammunition to win the battle with the dealer. They are installing a fuel filter and fuel pump at no charge to me.

MollyUSA

I needed help with my car on Saturday morning....got a response in 5 minutes, and it was the perfect solution. Thanks again to your service.

Jason V.Kirkland, WA

I do know, after going though this with JustAnswer, that I can somewhat trust my mechanic but I will always contact you prior to going there.

BRNew Jersey

I would (and have) recommend your site to others I was quite satisfied with the quality of the information received, the professional with whom I interacted, and the quick response time. Thanks, and be sure that I'll be back whenever I need a question answered in a hurry.

Stephanie PElm City, NC

used your service this weekend with "Trecers" help. thank you ,thank you, thank you. replaced an A/C fan motor. Local Auto Zone had part. $15.00 "tracer" fee and $40.00 for parts, I saved several hundreds of dollers at a shop. i will recommend you and use you in the future.

David L.Richmond, TX

9 dollars, 2 hours of my time, and I drove away. Your diagnosis was right on the mark. Thank you so much.

PhilMarysville, CA

< Previous | Next >

Meet the Experts:

Ron

Ron

ASE Certified Technician

24,610 satisfied customers

23 years with Ford specializing in drivability and electrical and AC. Ford certs and ASE Certs

Chris (aka- Moose)

Chris (aka- Moose)

Technician

28,466 satisfied customers

16 years experience

John Mc

John Mc

Ford Technician

5,495 satisfied customers

19 years Ford Lincoln Mercury experience

Chuck

Chuck

ASE Certified Technician

1,685 satisfied customers

33 Years Experience,Ford Senior Master,ASE Master,L1 Advanced Engine Performance

Cam

Cam

Journeyman Automotive Technician

10 satisfied customers

GM Grand Master Technician 2007. 14 years Automotive experience.

Richard

Richard

ASE Certified Technician

1,524 satisfied customers

12 years at a Ford Lincoln/Mercury and Jaguar dealer as a technician and shop foreman.

Mike V.

Mike V.

Auto Service Technician

1,455 satisfied customers

25 years experience on all makes and models, Licensed NYS Inspector.

< Previous | Next >

Related Ford Questions
1979 ford f 250: 4wd..no spark while cranking but one spark when key
1979 ford f 250 4wd no spark while cranking but one spark when key is released… read more
ford dr
ford dr
senior master technician
Vocational, Technical or Trade Scho
184 satisfied customers
7.3 diesel..i jump across the Glow plug relay the light..fuel pump
Having problems starting 7.3 diesel turns over good the wait to start light will not come on when i turn the key to start. When i jump across the Glow plug relay the light will come on for a brief tim… read more
powerstroker24
powerstroker24
Ford Master Diesel Technician
Vocational, Technical or Trade Scho
218 satisfied customers
Ford F250 SuperDuty Pickup 4x4: F250 4x4 diesel 6.0 will not
F250 4x4 diesel 6.0 will not start… read more
Mat
Mat
Associate Degree
14 satisfied customers
Changed oil pump & timing chain & after about two weeks I
Changed oil pump & timing chain & after about two weeks I lost oil pressure again and the truck started clicking, lost power and died. Started it back up the oil gauge was bottomed out & the truck was… read more
Kenny Z
Kenny Z
Ford Senior Master Technician
High School or GED
16 satisfied customers
Should oil pump out of filter hosing when cranking over with
Should oil pump out of filter hosing when cranking over with filter removed … read more
Steve W
Steve W
Line Technician
Vocational, Technical or Trade Scho
1,968 satisfied customers
On a 2006 Ford Freestar with 4.2 engine, the engine oil pump
On a 2006 Ford Freestar with 4.2 engine, the engine oil pump mounting gasket was bad. I wiggled a bit and managed to slip the pump/filter housing off. Now I can't seem to get it to slip on again. It's… read more
Steve W
Steve W
Line Technician
Vocational, Technical or Trade Scho
1,968 satisfied customers
Replaced the starter on our 99 ford v10 yesterday. Engine
Replaced the starter on our 99 ford v10 yesterday. Engine now starts but now makes a rattle sound. Thinking that the starter is not disengaging. Taking the starter back today to make sure it's the cor… read more
Ron
Ron
ASE Certified Technician
Vocational, Technical or Trade Scho
24,610 satisfied customers
Starter won't come f150 2005. Nothing starter is bad all
Nothing starter is bad all lose but won't come out … read more
Michael
Michael
Automotive Technician
High School or GED
257 satisfied customers
98 mustang 3.8 no oil pressure put new oil pump and cam
98 mustang 3.8 no oil pressure put new oil pump and cam shafts synchronizer … read more
AMEDEE
AMEDEE
AUTOMOTIVE TECHNICIAN
Vocational, Technical or Trade Scho
9,105 satisfied customers
Changed high pressure oil pump o ring on 99 f350 now will
Changed high pressure oil pump o ring on 99 f350 now will not fire no smoke or anything … read more
Chris (aka- Moose)
Chris (aka- Moose)
Technician
Vocational, Technical or Trade School
28,466 satisfied customers
No oil pressure. Oil pump do not know how old.bought the
oil pump do not know how old.bought the truck used and the oil light is on … read more
Michael
Michael
Automotive Technician
High School or GED
257 satisfied customers
Is there a defect with the oil pump on the ford ranger 4x4
is there a defect with the oil pump on the ford ranger 4x4 2014 model … read more
6Bucs
6Bucs
Senior Master Tech
Associate Degree
3 satisfied customers
No power to starter solenoid/ starter. Starter & solenoid
No power to starter solenoid/ starter. Starter & solenoid are new. Starter relay switch is good, battery is good. 50 amp starter fuse is good … read more
AMEDEE
AMEDEE
AUTOMOTIVE TECHNICIAN
Vocational, Technical or Trade Scho
9,105 satisfied customers
Changed high pressure oil pump and engine does not crank.
changed high pressure oil pump and engine does not crank. Batteries and starter are good, but will not turn over. 2006 F250 6.0… read more
Jeremy
Jeremy
Certified Diesel Technician/Electrician
3,774 satisfied customers
I have a 2006 Excape 2.4 ltr. Just replaced the oil pump
I have a 2006 Excape 2.4 ltr. Just replaced the oil pump cooler. It was all good for the week, no leaks, no problems until last night while on the highway it lost all its oil. A quick look at it and s… read more
David Craig
David Craig
OWNER/MECHANIC
Associates
5,278 satisfied customers
Changing distributor 77 400 ford oil pump drive shaft pulled
changing distributor 77 400 ford oil pump drive shaft pulled out of oil pump … read more
Jaybird61
Jaybird61
Master Automotive Mechanic
2,281 satisfied customers
What size are the bolts that are used to bolt the oil pump
What size are the bolts that are used to bolt the oil pump to the block on a 2,3 liter engine … read more
Jaybird61
Jaybird61
Master Automotive Mechanic
2,281 satisfied customers
2005 F-450: 6.0 diesel..without starting..turns over and wont start
I have a 2005 F-450 with a 6.0 diesel. It was running like a top. I let it sit for 3 months without starting it and when I tried to start it this morning it just turns over and won't start. About 6 mo… read more
DieselTech422
DieselTech422
Technician
High School or GED
119 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x