Hyundai

Hyundai Repair Questions? Ask a Mechanic for Answers ASAP

Ask an Expert,
Get an Answer ASAP!

Hyundai

After my engine gets to operating temperature, within a

Customer Question
couple of minutes it starts...
after my engine gets to operating temperature, within a couple of minutes it starts missing then shuts down. it sets a code 343 camshaft sensor which is not listed in the book, and at the same time italso sets the code for the crankshaft sensor. i have changed out the camshaft , and the crankshaft sensors and i just replaced the power control module. it is still doing the same thing. after about 30 minutes it will start up and run normal for abou 5 minutes
Submitted: 2 years ago.Category: Hyundai
Show More
Show Less
Ask Your Own Hyundai Question
Answered in 9 hours by:
11/14/2015
Hyundai Mechanic: Chris (aka- Moose), Technician replied 2 years ago
Chris (aka- Moose)
Chris (aka- Moose), Technician
Category: Hyundai
Satisfied Customers: 49,088
Experience: 16 years of experience
Verified

Welcome, I am Chris (aka-Moose)

Once it stalls and you must wait 30 minutes. At the time it will not start can you see what is missing, fuel pressure, injector pulse, or ignition spark?

Have you checked the CMP wire harness and tone ring?

----------Once you get an answer----------

1) Please realize I base my info requests and answers on what you type.

2) The more you can tell me the faster and better I can help.

3) I am not an employee for Just Answer, they pay me nothing to help you.

4) I am paid by the customer from your deposit, but only when you rate my answer.

5) You will notice it says rate to finish, rating does not close the post, or end our conversation.

6) I am going to stay in contact with you until you respond and tell me your happy or pleased with the answer. So please reply and let me know the progress on the issue and our discussion or if more help is needed.

Thanks Chris

Ask Your Own Hyundai Question
Customer reply replied 2 years ago
are you trying to tell me for $28.00 that it is fuel related atter i just explained it is electrical. did you not read the whole question
Hyundai Mechanic: Chris (aka- Moose), Technician replied 2 years ago

I did not say it is fuel related. I asked what you had checked and or can check!

This is the question I see "after my engine gets to operating temperature, within a couple of minutes it starts missing then shuts down. it sets a code 343 camshaft sensor which is not listed in the book, and at the same time italso sets the code for the crankshaft sensor. i have changed out the camshaft , and the crankshaft sensors and i just replaced the power control module. it is still doing the same thing. after about 30 minutes it will start up and run normal for abou 5 minutes"

Where did you say its electrical?

Ask Your Own Hyundai Question
Customer reply replied 2 years ago
l checked the fuel and seems to be woking fine. the computer is getting faulty info and changing the timing or so it seems. trying to figure out whats causing it
Hyundai Mechanic: Chris (aka- Moose), Technician replied 2 years ago

Thanks for checking the fuel pressure and injector pulse when the car will not start verifying those 2 things are good. So that leaves the engine stalling, not able to start and when it does start not able to keep running from a timing issue or there is no spark present. Next time it stalls can you crank the engine trying to restart it and see if there is adequate spark under the same scenario you did for checking the fuel pressure and injector pulse.

Ask Your Own Hyundai Question
Customer reply replied 2 years ago
i can check that in the morning thank you
Hyundai Mechanic: Chris (aka- Moose), Technician replied 2 years ago

Great

Ask Your Own Hyundai Question
Customer reply replied 2 years ago
ok i have checked the fuel system and is working properly. i did find out that i have no spark
Hyundai Mechanic: Chris (aka- Moose), Technician replied 2 years ago

Thanks, ***** ***** coils, verify the black wire is ground.

Verify the tan/black is power with the key on.

Use your scan tool and verify there is an accurate crank sensor signal.

Can you check those?

Ask Your Own Hyundai Question
Hyundai Mechanic: Chris (aka- Moose), Technician replied 2 years ago

As mentioned in my first response, I would stay in contact with you. I've noticed you have not rated the post. So I assume you were not pleased with my help. I hate that you have spent money to get an answer but left not happy. Can you tell me why, or can I help more. If its more help you need just reply and we can pick up where we left off.

Ask Your Own Hyundai Question
Ask Chris (aka- Moose) Your Own Question
Chris (aka- Moose)
Chris (aka- Moose)
Chris (aka- Moose), Technician
Category: Hyundai
Satisfied Customers: 49,088
49,088 Satisfied Customers
Experience: 16 years of experience

Chris (aka- Moose) 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:

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

Lurch. Thank you very much. I had real doubts about this website but your promptness of response, quick followup and to the point answer with picture was incredible.

CharlesWalnut Creek, CA

As a single woman, I really appreciate an excellent and affordable opinion.
Thank you Geordie, I will not hesitate to contact justanswer in the future!

SueCharleston, WV

Another great insight to what may be the problem. I will have my mechanic take a look at it tomorrow. Thanks again, Frank...you do indeed know your stuff.

JimCastleberry, FL

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

< Previous | Next >

Meet the Experts:

George H.

George H.

Hyundai Technician

2,104 satisfied customers

Hyundai Gold certified, ASE Master tech 15+ years

Ron Z.

Ron Z.

- Hyundai Tech -

634 satisfied customers

18+yrs experience. State Inspector and Hyundai Diagnostics

Chris (aka- Moose)

Chris (aka- Moose)

Technician

49,088 satisfied customers

16 years of experience

K. Wiggins

K. Wiggins

ASE Certified Technician

342 satisfied customers

ASE Certified Technician, Associates Degree in Automotive Technology, 15+ years in the trade

Mike Kelly

Mike Kelly

Hyundai Mechanic

259 satisfied customers

17 years experience as an auto mechanic, foreign and domestic. 5 years running my own repair business.

Daniel

Daniel

Hyundai Technician

247 satisfied customers

Hyundai technician

Tim Mohr

Tim Mohr

ASE MASTER

237 satisfied customers

30 YEARS EXPERIENCE, FORIEGN AND DOMESTIC, GAS AND DIESEL

< Previous | Next >

Related Hyundai Questions
Just bout a 2016 Hyundia Tucson that appears to have a power
just bout a 2016 Hyundia Tucson that appears to have a power interior mirror with a power witch, 3 garage door switches and a switch for a compass. Don't have a garage so noit an issue, but power swit… read more
Andrew Martin
Andrew Martin
Level A Technician
Technical Certificate
320 satisfied customers
2012 Sonata, right side front and rear Parking Lights are
2012 Sonata, right side front and rear Parking Lights are not illuminating. - I replaced both bulbs - Brake light works fine - Turn indicator works fine… read more
camerontech
camerontech
20 year experience diagnostic technician
class a
536 satisfied customers
Can my smart key module fpr my 2013 veloster got covered in
good evening can my smart key module fpr my 2013 veloster got covered in water thanks to irma is it possible to use a used smart key module from ebay ? https://rover.ebay.com/rover/0/0/0?mpre=https%3A… read more
3pac2222
3pac2222
nissan master auto tech
Associate Degree
2 satisfied customers
I currently live in S. Korea and bought a 2002 Hyundai Santa
Hi George ! I currently live in S. Korea and bought a 2002 Hyundai Santa Fe Gold. Now I bought a U.S specs car stereo to install and I also bought the wiring harness. SO, I planned on installing it an… read more
Andrew Martin
Andrew Martin
Level A Technician
Technical Certificate
320 satisfied customers
Hyundai tiburon 2007,how to remove inside rear view mirror?
Hyundai tiburon 2007,how to remove inside rear view mirror? … read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
25 satisfied customers
On 2 occassions when I have pushed the start button the
on 2 occassions when I have pushed the start button the engine has failed to start. There is no noise such as "clicking" to suggest bad battery. I have discovered that when I press and hold the start … read more
Chad Farhat
Chad Farhat
Owner
Associate Degree
4,000 satisfied customers
I have a 2013 Elantra and the sound for the radio/navigation
I have a 2013 Elantra and the sound for the radio/navigation system stopped working. I was on a trip and stopped at a rest area and when I started the car again I had no sound for either the radio or … read more
Todd M
Todd M
Owner
ASE Certification
1,283 satisfied customers
My 2012 Sonata is having the same electrical board problem
My 2012 Sonata is having the same electrical board problem as the recalled 2011 model resulting in loss of steering. Is this covered under the 2011 umbrella recall for same issues? … read more
nelson freitas
nelson freitas
Automotive Technician
Vocational, Technical or Trade School
79 satisfied customers
2010 HYUNDAI SANTE FE FWD 2.4 VIBRATION W/ ACCELERATING
2010 HYUNDAI SANTE FE FWD 2.4 VIBRATION W/ ACCELERATING SYMPTOMS SUCH LIKE AXLE REPLACED AXLES BRAKES HYDRAULIC HOSES REPAIRED CHECK ENGINE LIGHT FAILURE… read more
Andrew Martin
Andrew Martin
Level A Technician
Technical Certificate
320 satisfied customers
I have a 2003 Hyundai Accent and we just now changed out the
hi there, I have a 2003 Hyundai Accent and we just now changed out the windshield wiper pump. Now, running the car, we've found that in idle its running too fast. During the pump change-out we noticed… read more
Chris (aka- Moose)
Chris (aka- Moose)
Technician
49,088 satisfied customers
Heater blows barely warm. Mechanic flushed radiator and
I'd like to do it myself I've looked it over but haven't done anything yet … read more
Gunvir Singh
Gunvir Singh
1,702 satisfied customers
2006 Hyundai Tucson Crank no start. Let me talk to real
2006 Hyundai Tucson Crank no start JA: Will the headlights turn on? Is the battery fully charged? Customer: are you a bot? JA: Yes, I'm a bot. I make the process of talking to the mechanic more effici… read more
Gunvir Singh
Gunvir Singh
1,702 satisfied customers
Won't start. 2nd time it happened. put gas both times. once
won't start. 2nd time it happened. put gas both times. once right after now after rinning a couple of times. … read more
baddad1
baddad1
technician
High School or GED
5 satisfied customers
Won't rev past 3500. It runs fine at start up but when it
Won't rev past 3500. It runs fine at start up but when it warms up,no power won't revue past 3500 rpm … read more
Tim Mohr
Tim Mohr
ASE MASTER
Master's Degree
237 satisfied customers
I have a 2014 Hyundai Tucson and at night battery keeps
I have a 2014 Hyundai Tucson and at night battery keeps draining and I have already replaced the battery once. Could it be the fuses associated with the battery? … read more
rpmdiag
rpmdiag
High school
7,107 satisfied customers
Been having problems with it starting. Battery fully charged
battery fully charged everything comes on but it just clicks … read more
AMEDEE
AMEDEE
AUTOMOTIVE TECHNICIAN
Vocational, Technical or Trade Scho
9,105 satisfied customers
I havea 2012 sonata gls.When I try to start it,it starts the
I havea 2012 sonata gls.When I try to start it,it starts the alarm … read more
Peter Bagley
Peter Bagley
master technition
Vocational, Technical or Trade School
896 satisfied customers
How much current should a 2011 Hyundai Sonata Hybrid draw
How much current should a 2011 Hyundai Sonata Hybrid draw from its auxiliary battery when vehicle is turned off and all doors and trunk shut? … read more
Kavey
Kavey
86 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