+ Reply to Thread
Page 1 of 2 1 2 LastLast
Results 1 to 10 of 18

Isuzu: torque converter?

  1. #1
    Gemini
    Guest

    torque converter?


    I'm suspecting the problem now with this POS is the torque converter.
    I've just paid 2K for a new transmission, replaced the egr valve,
    plugs, pcv valve, fuel pressure regulator, and all filters. It still
    feels like the brakes on when I drive, especially uphill and a
    whistling vacuum of air is heard when I first crank it up. Out of
    desperation I was about to try to replace the air intake manifold
    gasket but someone riding with me today said it seemed like the torque
    converter. Any knowledgeable thoughts anyone? This trooper is
    ruining my life!

    Oh-2001 trooper 3.5 4x4
    ~GJ~

  2. #2
    Nate
    Guest

    Re: torque converter?

    Gemini Jackson wrote: 

    I read all your previous comments and did not detect if you had the computer codes
    pulled? Any Autozone will do it for free, worst case a small shop with an OBD-I reader
    would charge 50-75 bucks and get them for you.

    my other suggestion would be to purchase from Napa or Autozone (avoid other parts
    dealers) the most expensive Idle Air Control sensor and Throttle Position Sensor, cost
    for both parts would be around 100, in total. Can't hurt either way.

    finally, if you read my note and the link posted, you may have a faulty ground and
    could use any generic advise to install a ground wire between transmission and engine
    or transmission and body (or do both, no harm either way)


  3. #3
    Gemini
    Guest

    Re: torque converter?

    On Fri, 25 May 2007 15:55:02 +0300, "Nate" <gs> wrote:
     

    Thanks for the posts. Unfortunately the transmission, which I just
    spent over $2000 to have rebuilt, has completely died again. It won't
    budge an inch. Assuming I don't take a sledgehammer to it in the next
    few days, I'll try your recommendations. Many thanks.
    ~GJ~

  4. #4
    Nate
    Guest

    Re: torque converter?

    Gemini Jackson wrote: 

    now this is most unfortunate. does the shop honor a warranty on the rebuild? it should
    if they are part of the national assoc for tran rebuilders.

    just for comparison sake, I know this may not help you but for future reference for
    archives, a totally rebuilt trooper transmission from the most reputable place (they
    build 600+ units a month) in the USA costs just $1700 plus core deposit of $300-400
    which is refunded once you ship back your old transmission. this rebuild is a complete
    job where all internal parts are replaced, not just the worn or suspicious ones.

    many local transmission shops take shortcuts but charge as if a full rebuild was
    performed.

    even on ebay (which I would not do..) the units run about $1100


  5. #5
    Gemini
    Guest

    Re: torque converter?

    On Fri, 25 May 2007 18:35:32 +0300, "Nate" <gs> wrote:
     

    They will, I assume, honor their warranty. However I have to be the
    one to tow it there, 3 counties away. And of course it's not a
    priority as they've already been paid. This was a (supposedly)
    complete rebuild. Included a new wiring harness. Between this and
    the oil guzzling engine I REALLY regret buying this vehicle. I blame
    myself as I didn't do the proper research beforehand.
    ~GJ~

  6. #6
    Nate
    Guest

    Re: torque converter?

    Gemini Jackson wrote: 

    too bad you're not anywhere near s.florida - I would buy the car from you

    don't give up yet, it's usually something very simple, in the case of the
    transmission, it can be something as simple as a harness that has shaken
    loose or very low fluid levels. sometimes simply resetting the computer
    (disconnect battery) does wonders. am assuming you have access to a code
    reader? autozone?

    as for towing, your car insurance policy would normally cover a simple tow,
    under 100 miles

    please post back on your status


  7. #7
    Gemini
    Guest

    Re: torque converter?

    On Tue, 29 May 2007 18:03:02 +0300, "Nate" <gs> wrote:
     

    Insurance only covers towing if a claim is filed against the
    insurance. I climbed under the thing this morning and noticed a bolt
    missing off the transmission pan and it looked like fluid had been
    leaking from there, which explains a lot. I still had to spend $80 on
    the tow though. And when/if this gets fixed I'll still have to figure
    out why it won't hold an idle. All this while battling a bankruptcy.
    These are trying times indeed.
    ~GJ~

  8. #8
    Nate
    Guest

    Re: torque converter?

    Gemini Jackson wrote: 

    I feel for you, hang in there. Am hoping for your sake it's simply the low fluid that
    aggravated it and the shop will have to fix it.
    Once it's back in your hands, start systematically from the fuel pressure (filter),
    injectors, spark plugs, idle air control and throttle position sensors

    those are on my top-10 list of things to always check first and are all cheap to
    replace

    while there, also check the EGR valve condition (part cost: $230) and if a lot of
    carbon build-up, clean it out



  9. #9
    Gemini
    Guest

    Re: torque converter?

    On Wed, 30 May 2007 17:09:16 +0300, "Nate" <gs> wrote:
     

    Many thanks. In the last few weeks I've changed the plugs, egr valve,
    fuel pressure regulator, fuel filter, & the pcv valve. They did a
    scan and said that one of the plugs isn't firing. Not sure why. That
    and an egr problem came up. They've cleared it out and we'll see if
    it returns.
    ~GJ~

  10. #10
    Nate
    Guest

    Re: torque converter?

    Gemini Jackson wrote: 

    ok, have a couple more items to suggest, very easy DIY

    Spark Plug Harness, Idle Air Control sensor and Throttle Position Sensor

    buy the better quality ones, from napa (IAC about $60)

    replacing the set of coils may also be worth the trouble




 

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts

Search Engine Friendly URLs by vBSEO 3.6.0

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48