How JustAnswer Works:

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

Ask Doug C. Your Own Question

Doug C.
Doug C., ASE Certified Technician
Category: Mitsubishi
Satisfied Customers: 8538
Experience:  Mitsubishi trained and employeed technician
21364095
Type Your Mitsubishi Question Here...
Doug C. is online now

I have an 03 mitsubishi shogun 3.2did.whilst on the motorway

Customer Question

I have an 03 mitsubishi shogun 3.2did.whilst on the motorway the timing chain broke and
the vehicle was taken to an engine repair centre in the folkestone area.with living in wiltshire and not knowing who to take it to i settled for the nearest one. They stripped
dowd the engine and fitted several parts related to this problem.When the repair was complete the engine was running very rough and blowing smoke out of the exhaust.The only way they could make it run smoothly was by disconecting the edr valve but at 3000 revs
it starts to lose power and the rev counter dosent work. the car is drivable as it is but
not as it was before the timing chain broke. Could it be that they have set the timing
wrong? I have the car back home and my mechanic here is stumpted as to the problem.
your advice would be appreciated. tel. XXXXXXXXXXX
Submitted: 3 years ago.
Category: Mitsubishi
Expert:  Doug C. replied 3 years ago.
Hi,

Given the requirement of disconnecting the EGR to get it to run better, the RPM reading stopping, and the heavy smoke and lack of power... it sounds for certain like the pump timing is going to be off.

At this point given the combination of symptoms that is the most probable scenario and it is unlikely anything else they did would be majorly incorrect to cause this situation. Knowing that, if the shop is at wits end at this point (as it sounds they are if they are replacing components unrelated to the original failure), it would be probably in your best interest to get it to a shop more familiar with the vehicle and have the pump timing checked/corrected.

What Customers are Saying:

 
 
 
  • 9 dollars, 2 hours of my time, and I drove away. Your diagnosis was right on the mark. Thank you so much. Phil
< Previous | Next >
  • 9 dollars, 2 hours of my time, and I drove away. Your diagnosis was right on the mark. Thank you so much. Phil
  • 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. Charles
  • 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!
    Sue
  • 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. Jim
  • 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 P
  • Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C.
  • 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!!!! Alex
 
 
 

Meet The Experts:

 
 
 
  • mike_a_mechanic

    mike_a_mechanic

    Mitsubishi Mechanic

    Satisfied Customers:

    51
    17 years experience as a auto mechanic, foreign and domestic.5 years running my own repair business.
< Last | Next >
  • http://ww2.justanswer.com/uploads/MI/mikeamechanic/2013-4-2_175558_photo.64x64.JPG mike_a_mechanic's Avatar

    mike_a_mechanic

    Mitsubishi Mechanic

    Satisfied Customers:

    51
    17 years experience as a auto mechanic, foreign and domestic.5 years running my own repair business.
  • http://ww2.justanswer.com/uploads/05/05muranosl/2012-1-26_195212_JA.64x64.JPG Jake's Avatar

    Jake

    Mitsubishi Mechanic

    Satisfied Customers:

    38
    Experienced collision repair technician, Pulaski Tech graduate and DSM hobbyist.
  • http://ww2.justanswer.com/uploads/SU/superbovine/2012-6-6_233210_547717101510889173290181666093332n.64x64.jpg Doug C.'s Avatar

    Doug C.

    ASE Certified Technician

    Satisfied Customers:

    33
    Mitsubishi trained and employeed technician
  • http://ww2.justanswer.com/uploads/IN/indytech/2013-8-8_102717_SantoDomingo146598x6402.64x64.jpg Greg's Avatar

    Greg

    All import japan models

    Satisfied Customers:

    87
    All Japan made models
  • http://ww2.justanswer.com/uploads/35/350matt/2012-6-7_182356_matsavatr.64x64.jpg Matt's Avatar

    Matt

    Mechanical Engineer

    Satisfied Customers:

    4435
    BEng hons Mech engineering, in auto industry 22 years
  • http://ww2.justanswer.com/uploads/TE/techmachine/0601821347169_717372168_8940977_39623330_o.64x64.jpg Ross's Avatar

    Ross

    Diagnostic and repair technician

    Satisfied Customers:

    453
    Licensed diagnostic and repair technician