Isuzu Owners Maintenance and Repair

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  • armtdmarmtdm Member Posts: 2,057
    97 Rodeo. The A/C or heater fan will only blow air at the highest postion, # 4, all lower fan settings get nothing blowing out of vents

    Do you think it is the motor or the switch?

    Going in next week but just curious as to opinions
  • paisanpaisan Member Posts: 21,181
    That's my guess.

    -mike
  • savvas_esavvas_e Member Posts: 347
    Seen this before! The problem can be a broken circuit in a resistor pack which is usually housed in the blower housing. The switch sends current down to different parts of this pack depending on the switch setting, hence getting the varying voltages for different fan speeds.

    It's an easy fix.
  • sdavitosdavito Member Posts: 71
    This happened to my '92 Isuzu P/U. It was the A/C relay. It was very easy to replace, cost about $35 at Isuzu dealer (for part only)
  • beezrbeezr Member Posts: 5
    On the morning of August 28, I received an unpleasant surprise when I discovered my car -- 1994 Honda Passport (Rodeo twin) auto transmission, 74K miles -- would not go into low gear. I had to shift manually to accelerate, and the "check transmission" light kept flashing. It ran fine in 4th gear and reverse. I circled around the block and came home.

    Having NO clue, I contacted the local installation of Big Transmission Repair Chain, who offered me a free tow to their station. To cut to the chase, they wound up doing a rebuild on the tranny, including solenoid and clutch fan replacement.

    Parts and labor = just under $3K. Out of curiosity, I contacted a local Honda dealer and learned the same service there would have cost around $5K.

    Returned from short vacation the day before yesterday, picked up my car in the afternoon. It shifted just fine, and I ran a few errands close to home.

    Saturday morning: First day on a new job... I got in the car to go to work, and discovered the original problem had returned. Plus when I shifted, the orange shift markers were no longer in line with the gears.

    My boyfriend followed me in his car, while I managed to drive back to Big Tranny Chain shop. There was one mechanic on duty, who just happened to be the guy who did the work. When my boyfriend began asking questions, the mechanic stammered excuses about some OTHER part of the tranny that might be malfunctioning (air sensor?)

    Like I'm going to pay MORE money to this place to keep replacing parts until they find the cause of the original problem by process of elimination??

    Was this rebuild even necessary, if the problem does indeed stem from a bad sensor?

    Since there was no charge to recheck the repair, we left the car there until the shop reopens on Monday.

    So what are my options here? Do I put a hold on my credit card for the repair charge? If they want to replace anything else, can I make them do so at their expense?

    Any advice would be appreciated...thanks in advance!
  • breakorbreakor Member Posts: 398
    Here are my suggestions, amatuer complainer that I am, use at your own risk/discretion -


    First, let me start by saying that I have never trusted the big tranny chains as I have read too many stories about them selling unneeded work. Here is just one site - http://www.geocities.com/aamco_ripoff/page02.html


    Call the credit card company and tell them your story and ask them what to do. I have had them tell me they were going to dispute the charges in such a case, granted for much less bucks than a tranny rebuild. If you go the stop payment route, be careful what you tell the shop, especially while they have your car. If you tell them the credit card company stopped payment they may lock your car in the shop untill they get paid in cash.


    Above all I think you should act like this is going to court. I therefore strongly suggest you document EVERYTHING from here on out. All the calls, who was talked to, what was said/promised etc. This type of detail also helps the credit card company determine whether the merchant should or should not be paid.

     

    I would call several other tranny shops and ask them what they charge for a rebuild and what you get for the quoted price. I would make it a point to do that for a couple of the locations of the chain that did your work. Armed with this information it will be harder for the dealer to bluff you as to what is, or should have been included in his work. For example, if he comes back with "well maam it will be an extra xxx$ to fix the (fill in the blank)", you might have discovered that the original job should have already included this "extra" work.

        

    I would also call another nearby location, or two, of the same chain and see what they might be able to do for you. Sometimes the other locations are independently owned and operated and will tell you to drop dead. Other times they might be able to fix the first place's mistakes and honor the warranty.


    A trip to the dealer to document the present problems may also be necessary for you to prove the chain shop was incompetent.


    Lastly I suggest you keep focused on the big picture. Namely, you told them the symptoms (NOT what work had to be done to fix the problems). They told you their repair work would fix your problems. You spent a ton of money. Their work didn't cure the ORIGINAL problems and even caused some other ones. Therefore it is still up to them to fix the original problems and your wallet is now closed.


    Just my $.02 and attempt at helpful suggestions. Remember, only you know all the circumstances and can truly judge the next steps to take. Good luck.

  • cmunizcmuniz Member Posts: 604
    I have been following this forum for several years now and this is the first major transmission problem that I have seen mentioned. I am not a mechanic and have never had transmission problems, but my understanding is that most automatic transmission problems these days are electrical, not mechanical. I'm told the most likely failure is the computer module that controls when the transmission shifts. It is an expensive part, but relatively easy to fix and does not involve tearing the transmission apart and replacing a bunch of parts. In view of that, the dealer would be my first choice for fixing the problem even thought he may charge more.

    My specific advise to get the current problem resolved is to get the local media involved IF you think that the shop is ripping you off. Most local TV stations have a consumer assistance person and they might be interesrted in your case. Transmission shops are notorious for rip offs. I had a problem with a rip off in Dallas, Tx (not car repairs) and found out I was not the only one. I contacted the TV station and sure enought they had had many more similar complaints and did a story on it. I got the problems resolved very quickly by the company involved
  • armtdmarmtdm Member Posts: 2,057
    Update, seems they claim the resistor pack shorted out and also shorted the motor. Replacement cost $347. Who knows if they are telling the truth?

    As to the tranny issue above, well, a rebuild can easilty cost 3-5 K. Was it needed, may never know now. Hindsight says a second opinion beforehand (guess I should get one on the fan motor too).
  • ryanendresryanendres Member Posts: 122
    Found this bit of info:


    http://club.vmag.com/ubb/Forum7/HTML/000057.html


    "We had a trans. problem last yr. which turned out to be a bad voltage regulator in the alternator. A new alternator had it shifting like a dream. It cost us $120 for diagnosis by former Isuzu dealer who still had equip. Not sure this will help but it's our $.02. 93 trooper w/212k."

  • dielectric7bbdielectric7bb Member Posts: 324
    I doubt you needed a rebuild. If you turned the car off and then back on does it still have the problem? It could just be a glitch from startup that never really should be there. On occassion my Trooper (same tranny as the rodeo) will give me a flashing "check tranny" light upon start up. This will lock the transmission in third gear if I am in D. If I turn it off and restart the car, all is good to go.
  • amigo_johnamigo_john Member Posts: 107
    Call your credit card company and put a dispute on the charge. They probably didn't rebuild anything. My mother-in-law took her car to Mr Transmission several years ago because it was not shifting right. They told her that they took the transmission out and took it apart and found numerous problems that required a rebuild. They gave her an impressive looking checklist showing everything they had found while taking the transmission apart. They reassembled the transmission and put it back in her car the same day. They only charged her $300 for this expert diagnosis and she could apply the $300 towards a $3000 rebuild if she wished. What a deal! When she got home she said that it had started running even worse on the way home and that she better get it fixed before it fell apart. I looked under the hood and found where they had disconnected a spark plug wire to make it run rough. I put that back on and put a quart of fluid in it and it ran like new! Turns out the rear seal was leaking and after being replaced by someone honest the car ran fine! I just wish she had asked me to look at it before Mr. Transmission did their $300 "Inspection".

    All they did was write up a "diagnosis", eat a box of doughnuts and steal her $300. I bet they didn't even move the car!
  • savvas_esavvas_e Member Posts: 347
    Sorry to tell you this, but you have been ripped off.

    If the motor was shorted out, it wouldn't work at all. I also expect that the fuse would have blown before any damage occured to the fan motor. If I recall correctly, you stated that it worked in position 4.

    The way I see it, only the resistor pack required replacement. Down here they are about $30 a piece, plus labour.

    Just looking at the last couple of threads, it is really sickening to see how readily these shops rip people off. There is just no conscience in existence with these operators!
  • armtdmarmtdm Member Posts: 2,057
    Actually the resistor part was $78. Fan was $160.

    Actually, the high speed setting also died before I got it to the dealer. You may be correct about not needed the fan motor. After looking in the Haynes manual I could have done this myself, a lot of laying on the back under the glove compartment but could have done it. Should have looked at the manual first. They charged about 1 1/2 hours of labor.
  • ces4ces4 Member Posts: 4
    I'm thinking about and extended warranty.
    I'm leasing a 99 Rodeo for five years and the warranty just ran out this year. I already had to fix the AC costing me almost $2000. I checked the dealer and they offer me 4 years for $1700 and $100 deductible. They claim that I can get back money that I don't use, about 30%. I have 18 months left on the lease and if something goes wrong the repairs can be very expensive.
    I check the web and Warrantybynet.com offers 4 years, $0 deductible for $1,125. Warrantywizard.com offers 2 years $100 deductible for $1,074.
    Does anybody has any suggestions about this companies or had any experience with any other?
    I'll hate not to buy the warranty and something else goes wrong with the car.

    Thanks
  • armtdmarmtdm Member Posts: 2,057
    From what I have read on the boards the only warranties worth the paper they are printed on are the ones sold by dealers. All others seem to look for every excuse not to pay.

    Investigate before buying.
  • breakorbreakor Member Posts: 398
    To add to what armtdm said, you need to make sure the warranty will be honored by the dealer. This is especially true with a lease. For example what if your cheap warranty will only cover a generic a/c replacement? I can see you getting charged for the non-factory/"substandard" a/c when you go to turn the car in at the end of the lease.

    There is also a problem with warranty companies going out of business. They sell a bunch of policies and then mysteriously go out of business as people start to turn in claims. If you do decide to get one, do your homework.
  • ces4ces4 Member Posts: 4
    Thanks

    armtdm and breakor
  • kcinmnkcinmn Member Posts: 8
    Just changed the timing belt, 95 Trooper DOHC. I had trouble identifying the mark on the oil pump to align the crank mark with - I aligned it with the only thing that looked like a mark, which was straight up. However, when I aligned everything with the old belt still on, it was maybe one tooth CCW from straight up. And of course now it isn't running quite right - hesitation, low on power. Can anyone verify where the crank mark really is? The manual wasn't very helpful on that, just said align it with the mark, no good pictures.

    Thanks
    KCinMN
  • breakorbreakor Member Posts: 398
  • kcinmnkcinmn Member Posts: 8
    I think that link just confused me - I didn't see any marks at 3 or 9 o'clock, maybe because I wasn't looking for them. They did mention a mark at 11 o'clock, which is about where I thought it should be, but wasn't. I had no problem getting the cam marks and the cam lines on the belt to line up, it was just the crank sprocket. Am I supposed to line up the crank keyway with something? Or just the notch in the crank pulley? Anyone got any wisdom from the factory manual? I was using a Chilton from the library.

    KC
  • kcinmnkcinmn Member Posts: 8
    I found the elusive timing marks on the crank pulley. To summarize, there are 2 marks on the oil pump, at 3 and 10 o'clock. There's nothing that aligns with the 3 o'clock mark, and the only use for the 10 o'clock mark is to align the notch in the crank pulley back rim with the belt slack. Once the belt was tight, with the cam marks aligned, the crank notch is at about 11 o'clock, and doesn't align with anything. The mark I couldn't see was on the face of the pulley, it's very small, and on mine was marked with green paint. A mirror is necessary to get a view of this mark and the dotted line on the belt. That mark must align with the dotted line on the belt while the solid lines on the belt align with the cam marks. And after doing this twice in the last 4 days, I can now do the whole job in about 2 hrs. Done and it runs great.

    KCinMN
  • ostazostaz Member Posts: 80
    The check engine light went off today. Everything appears to run smoothly, no signs of trouble.
    The truck has 38k. The only thing I can think of is that this morning I had trouble with the clicker, I pushed the unlock button a few times, and nothing happened. Only to realize later that one door wasn't completely closed. Once I closed, the car started to make chirping noise.
    I thought the light would go away after I got off of work, but it didn't.

    Any hints?
    Thanks
  • pugger1pugger1 Member Posts: 42
    When I close the larger rear door both doors move considerably, is this normal? They seem to close tight and are sealed but the really move a bunch.
    Trooper is 2002 Ltd.
  • paisanpaisan Member Posts: 21,181
    for 45K miles so far, no problems. :)


    -mike

    http://isuzu-suvs.com

  • sdavitosdavito Member Posts: 71
    Every late model Trooper that I have seen does this - including my 2000S. It might have something to do with the door being 400lbs :)
  • savvas_esavvas_e Member Posts: 347
    Mine 2000 does it, my friends 3 week old 2002 does it. It's annoying, but not a problem.
  • boxtrooperboxtrooper Member Posts: 843
    Look at how the door travel is limited when closed, there are definate stoppers. These might be adjusted to reduce the door play, but not make it go away completely. Without some play when closed the doors would probably not open easy.
  • breakorbreakor Member Posts: 398
    A year or so ago I had a problem with a rattle inside the driver's door of my 99 Trooper. It turned out that 2 of the track nuts had started to come undone.

    Today due to a different rattle I had to tighten up 4 other bolts, the ones I only checked for tight last time and did not thread lock. I think these help hold the lifting mechanism in place.

    As a heads up, if you take off a door panel for any reason it is probably a good idea to tighten and thread lock the 2 silver nuts in the middle of the door and the 4 golden bolt heads towards the front. All have 10mm heads.
  • sbcookesbcooke Member Posts: 2,297
    Same thing as last time...I shutoff the engine and realized I wanted to move forward a few more feet. I gave it a quick crank and it turned over and then stalled. I started it again, same thing. Once I let it sit 10-15 seconds it started right up.

    I am not sure but it seems like it loses vacuum or something? Maybe it is the manifold gasket thing? It could be an electrical short causing the fuel pump to act funny? However I can give it gas, it revs up, but as soon as I come off it, it stalls?

    This is the second time...I am due for an oil change next month so I guess I will have to wait until then, unless it gets worse.
  • bahmedbahmed Member Posts: 66
    I have a 98, 2W,S, V6,Auto, 4dr Rodeo, it has 61K miles and from last few weeks, every time I have a cold start, the car jerks at every gear shift (up Shift & down Shift), once the engine warms up after driving 8-10 miles, every thing is normal. The dealership says I will have to change the Transmission Mode Switch, which will cost around $300 incl labor. This problem comes and goes from time to time, it does not continue for a given amount of time.
    The dealership wants $80 to install the Anchor Bracket for the Child Seat, the part cost $15, I tried to install it myself, but the instructions came with the kit is very vague and it seems it requires drilling the holes too, which is not mentioned in the instructions.

    Please let me know of similar experineces, suggested fixes,advice, recommendations etc. Isuzu dealership seems to be expensive. I called the Isuzu owner relations, but they were not of much help.

    Also, is the Tether Anchor for the Child Seat is a must or just an added security. Any help is appreciated.

    Thanks in advance
  • ryanendresryanendres Member Posts: 122
    Have you ever changed your tranny fluid? If not that sound like your fluid may be dirty/old/low
  • grneyes105grneyes105 Member Posts: 1
    My 2000 Rodeo LS 4WD has completely stalled out (everything shut off) 3 times in the past week when I was coming to a stop. When I re-started the idling seemed to be slightly missing...like it was going to stall again. No check engine lights are on. After 15 minutes or so, the idling seems fine. The Izuzu repair told me that if the engine light isn't on and if it doesn't do that when they check it, then they probably won't know what is wrong. Has anyone else had this problem? The car has been fine up until now. Help!
  • paisanpaisan Member Posts: 21,181
    You have a bad alternator. That would be my guess or a bad coil pack.

    -mike
  • tallman2tallman2 Member Posts: 1
    I have nearly 50K miles on the thing and when I slowly come to a stop it seems to delay shifting down to first. There's an audible clunk when it does, and a slight jarring. This started about a month ago, and seems to happen more when the Trooper's warmed up. What's up with this?
  • sbcookesbcooke Member Posts: 2,297
    There is a normal clunk when coming to a stop...however if it is louder and associated with more jarring than normal, I would guess you are low on transmission fluid. Is there any problem while upshifting? Have you been to a jiffy lube lately? They sometimes check fluids for you they are not properly trained to check.
  • randers5randers5 Member Posts: 4
    Just was wondering about the difficulty of replacing the Serpentine belt by myself. Anyone with any experience?
  • sbcookesbcooke Member Posts: 2,297
  • boxtrooperboxtrooper Member Posts: 843
    My poor old 1984 Trooper had rust pretty bad. I parked it on a peir or near the ocean for half its life and the other half was on a school bus route corner in the salty rsut belt North.

    I traced an anoying rear end clunk that occured irregularily at stop start or turns to the rust removing any connection of the rear of the body to the frame. I went across a ditch and noticed the left rear wheel rubbing the wheel well, but the axle was not up to the stop. I looked at the other side and the frame was not attached to the body alowing the body tilt to rub the tire. On closer inspection I found that the frame originally was 3 sides with a welded fourth side to create a box frame, it was now back to only a three side frame.

    Between the rust and living in the South without air conditioning I determined it might be a good idea to get another Trooper with air conditioning, my current 1995. It was sad to sell the old 1984. Someone bought it and continued driving it. I saw it around once in a while. It had 201K worry free miles on the little 1.9L engine that could. Only a few lifter adjustments and one water pump replaced in its life with me.
  • mkayemkaye Member Posts: 184
    Funny, funny, movie. Classic! Anyone who works in a cubicle (especially in the tech sector) see Office Space?
  • bama_lukebama_luke Member Posts: 27
    I'm in the middle of changing my oil, when I noticed that one of the quarts of Havoline 10W-30 I bought is actually 40HD. When I bought the oil, I pulled it all from the same spot and just figured they'd all be 10W-30. Anyway, do I need to drain and replace the oil I just added, or is the 1 quart of 40HD nothing to worry about?
  • troop2shostroop2shos Member Posts: 235
    Unless you've already changed it, leave it in. The 1 quart of 40 wt. won't present a problem mixed w/ the 10w-30.
  • paisanpaisan Member Posts: 21,181
    Yeah why don't you go ahead and move your trooper to the basement, we have some people moving in here... and I'll get you a copy of the memo about the TPS cover sheets...

    -mike
  • sbcookesbcooke Member Posts: 2,297
    glad to see someone got it. That is one of my favorite movie scenes.
  • armtdmarmtdm Member Posts: 2,057
    Agree, no problem just change at the next scheduled interval.
  • jonatancastanejonatancastane Member Posts: 1
    i recently bought a '91 Rodeo, V6, manual, 4wd and 113,000 miles, if anybody can help me recently i light in the dash board came up, "Rr anti lock" on the manual says i have to take it to the dealer, but i don't feel any difference on my brakes or handling, does anybody know how to reset it, just to see if it comes up again? i'd appreciate any help...
  • paisanpaisan Member Posts: 21,181
    Probably a rear anti-lock sensor is out of whack or the ABS fuse blew. I'd check the fuse first then bring it to the dealer. Unless you don't want anti-locks then just yank the fuse.

    -mike
  • bluedevilsbluedevils Member Posts: 2,554
    Does anybody know much about the brake warning light on the newer Troopers? E.g. is there a computer that stores info, what kind of problems does this light indicate, etc. Can any competent shop diagnose this and/or pull codes, or would I be better off at a dealer? Should I get new pads installed at the same time, as a matter of convenience?

    Brake warning light ("BRAKE" in red letters) came on yesterday. Noticed it 5 minutes into drive home. Pulled over, shut off and restarted truck a couple times, depressed brake pedal a couple times, operated parking brake a couple times. Light stayed on and I continued driving home, nervously. It went off a few minutes later and stayed off the rest of the trip (about 90 minutes). This morning, light was off when I started truck. Came on a few minutes into the trip, stayed on a few minutes, then went off for the rest of the trip.

    Any ideas what the problem could be? 98 Trooper, 4-wheel discs and ABS, 71k miles. Original brakes, never any braking issues (squeaking, grinding, etc.). Tires rotated 1k miles ago, brakes inspected 2-3k miles ago and amazingly still 40-50% remaining pad life front and rear.

    Now that I think about it, I thought I'd noticed slight ABS engagement or other grabby-ness occasionally when nearing a stop in the past few weeks. Didn't think much of it at the time.

    I haven't checked the brake fluid level in the reservoir in a few weeks so I'll do that today. Not sure why I didn't check that first thing after arriving home yesterday.
  • paisanpaisan Member Posts: 21,181
    Your fluid is probably low due to worn brakes. I know that around 30K miles I had my "brake" light come on. Thought it was just a fluke but then checked the fluid level, turned out to be low. This was due to the worn brakes. When I hit 40K my rear pads were gone. Basically as you wear your brakes down, the fluid moves down the system to keep the pads against the rotors the thinner pads result in more fluid being drawn into the system from the Resevoir.

    If you haven't had brakes done, it may be time. You said they said 40-50% left so what I'd do it top off the fluid!

    -mike
  • bluedevilsbluedevils Member Posts: 2,554
    for the explanation.

    It's hard to believe there's actually 40-50% pad life left. Even though I'm a smart driver in terms of minimizing the starting and stopping the Troop does, more than half of its 71k miles are non-highway miles. I know the Trooper is well known to have long-lasting brakes, but 40-50% left would suggest replacement around 100k or so! That seems nuts.

    Actually, 70k seems pretty crazy, but I'm not complaining.
  • sdc2sdc2 Member Posts: 780
    It depends on your driving style. My last vehicle went 142K miles before needing new brakes - NOT all highway miles either. I also heard of other people needing new brakes at 25K on the same type of vehicle.
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