Medium and Heavy Trucks

Have truck repair questions? Ask an Expert

Ask an Expert,
Get an Answer ASAP!

This is ***** *****. I changed oil and then no oil pressure…

Customer Question
Hi this is *****...

Hi this is ***** *****. I changed oil and then no oil pressure when I started it can you call me on(###) ###-####

Mechanic's Assistant: Thanks. Can you give me any more details about your issue?

Changed the oil, oil filter started it up and no oil pressure, the oil filter is no filling up with oil.

Submitted: 2 years ago.Category: Medium and Heavy Trucks
Show More
Show Less
Ask Your Own Medium and Heavy Trucks Question
Answered in 26 minutes by:
2/14/2016
Technician: Curtis B., Technician replied 2 years ago
Curtis B.
Curtis B., Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 31,871
Experience: Technician turned service manager on multiple lines of trucks and engines, used in industry.
Verified

Make and model? Was there a problem before? You did fill engine crankcase with oil, not some other opening?

Ask Your Own Medium and Heavy Trucks Question
Technician: cumminsdr, Mechanic replied 2 years ago
cumminsdr
cumminsdr, Mechanic
Category: Medium and Heavy Trucks
Satisfied Customers: 3,857
Experience: All types of Cummins applications
Verified

Thanks for requesting me . You MUST ALWAYS fill the oil filter with oil to prevent damage to the engine.Remove the oil filter and fill it with oil and recheck.

Ask Your Own Medium and Heavy Trucks Question
Technician: cumminsdr, Mechanic replied 2 years ago

Hi just following up. Please don't forget to rate my service..

Ask Your Own Medium and Heavy Trucks Question
Technician: cumminsdr, Mechanic replied 2 years ago

Please don't forget to rate my service..

Ask Your Own Medium and Heavy Trucks Question
Technician: cumminsdr, Mechanic replied 2 years ago

Please don't forget to rate my service.

Ask Your Own Medium and Heavy Trucks Question
Was this answer helpful?

How JustAnswer works

step-image
Describe your issueThe assistant will guide you
step-image
Chat 1:1 with a technicianLicensed Experts are available 24/7
step-image
100% satisfaction guaranteeGet all the answers you need
Ask cumminsdr Your Own Question
cumminsdr
cumminsdr
cumminsdr, Mechanic
Category: Medium and Heavy Trucks
Satisfied Customers: 3,857
3,857 Satisfied Customers
Experience: All types of Cummins applications

cumminsdr 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:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

Daniel Wilson

Daniel Wilson

2,803 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

4,530 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

2,892 satisfied customers

worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

Jeremy

Jeremy

Certified Truck/Bus Technician

2,243 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, EPA 608/609 HVAC Certified, Steering/Suspension and ABS/Brakes Technician

cumminsdr

cumminsdr

Mechanic

3,857 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

31,871 satisfied customers

Technician turned service manager on multiple lines of trucks and engines, used in industry.

dieseldan55

dieseldan55

Contractor

74 satisfied customers

Road Service mechanic for Volvo Construction.

< Previous | Next >

Related Medium and Heavy Trucks Questions
277B engine oil light comes on after machine warms up.
277B engine oil light comes on after machine warms up . Changed the oil and the filter twice and still having same issue. Any thoughts? … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
I did a Inframe overhaul on a 350 E7 Mack diesel manuel
I did a Inframe overhaul on a 350 E7 Mack diesel manuel engine it does have oil pressure after the rebuild ,… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
19 satisfied customers
How does this site work? It 2007 frieghtliner with a om460la
How does this site work ? JA: What is the complete model and serial number of your machine? Customer: It 2007 frieghtliner with a om460la Mercedes JA: Are you fixing this yourself? What have you tried… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
Rigmaster keeps shutting down on code 02 have changed oil an
rigmaster keeps shutting down on code 02 have changed oil an filter an still doing it after 5 to 35 minutes of running before shutdown appens … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
Truck wont start. I have a code # 033 000 613 14 spn, Should
Truck wont start. I have a code # 033 000 613 14 spn … read more
roy
roy
Associate Degree
3 satisfied customers
Costomer has 6v92 starts up idles ok untill you step into
costomer has 6v92 starts up idles ok untill you step into throttle then engine dies but starts right up againe… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
2 CODES FOR OIL PRESSURE VERY LOW WHEN I COME TO A STOP.
HI I AM GETTING 2 CODES FOR OIL PRESSURE VERY LOW WHEN I COME TO A STOP. … read more
Andy3221
Andy3221
truck /coach technician
Vocational, Technical or Trade Scho
222 satisfied customers
I have a six cummins 600 hp motor. It's a2000. The problem
I have a six cummins 600 hp motor . It's a2000. The problem I'm having is I changed the oil and after 3 days the oil pressure went low and red engine light came on . I changed the oil filter and it wa… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
On my 2007 sterling quad axle dump with a mbe 4000 with 490k
on my 2007 sterling quad axle dump with a mbe 4000 with 490k I am having issues with the engine braking system I have talked to all local dealers they have no clue so it looks like I am on my own. I k… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
I have a international prostar 2013 mmaxforce engine,
Hello I have a international prostar 2013 mmaxforce engine, it has a problem where I need to put a half of gallon of oil every 3 or 4 days i was noticing that the blowby canister is leaking excessive … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
I have isx cummins 476 motor with 670 000 miles took it in
I have isx cummins 476 motor with 670 000 miles took it in for oil change and service. they could not get the motor started afterwards. the mechnic tell me the pump from the fuel tank to filter has lo… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
Hi Wayne my name is***** have a m11 cummins with low oil
Hi Wayne my name is***** have a m11 cummins with low oil pressure. Changed cam,rod,mains,high pressure relief valve,pressure regulator ,and oil pump and still the same results. Engine shuts down after… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
I have a 1993 Cummins L10 engine in a bus. We recently completed
I have a 1993 Cummins L10 engine in a bus. We recently completed an in-frame overhaul with new liners, pistons, rings and bearings. It runs great, but the blow by is pushing oil out of the fill tube. … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
I have 2005 c15 cat. It has supposed to have been recently
I have 2005 c15 cat. It has supposed to have been recently rebuilt and had a new oil cooler put on it. At 9000 miles after oil change it started showing low oil pressure and warning light comes on. Al… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,530 satisfied customers
Freightliner Business Class M2: Hi, Im tasked with changing
Hi, I'm tasked with changing oil and fuel filter for a straight box truck Freightliner with a Mercedes diesel engine. Can you tell me where the oil filter is. Looking at the top of the engine I see tw… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
Volvo FH12: The needle on the oil pressure guage of my Volvo
The needle on the oil pressure guage of my Volvo FH12 has just started fluctuating between about 2 and 4 bar when the vehicle is in motion above 45 kph regardless of engine revs. It used to sit at 4 a… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,892 satisfied customers
1999 dt466 was running great until driver back up over a log
1999 dt466 was running great until driver back up over a log and bent the oil filter and it lost all of its oil . I installed new filter and oil but still wont start. Filled high pressure pump resovoi… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,803 satisfied customers
I have a 1988 F superduty 7.3 deisel. when the truck is loaded
I have a 1988 F superduty 7.3 deisel. when the truck is loaded it loses power when climbing hills. I have to down shift only to lose power in that gear and repete the process. what can i do to get the… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,243 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