Jeep Liberty Diesel

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Comments

  • sailormonsailormon Member Posts: 48
    Ok, I looked at the photo and you mentioned connecting with a 1/4 tube, is this plugging the line? I am somewhat confused, but that is the story of my life. Been off line for some time and playing catch-up. Would like to try this if I could understand which hose and what was done. BR
  • caribou1caribou1 Member Posts: 1,354
    I think you ought to be careful about the load index between tires. The 235 is 104 and the 225 between 107-110!
    You have to get the 245 if you want a thicker tire.
    This matters if you go drive over sharp stones.
  • synlubessynlubes Member Posts: 184
    i put on 245-75-16 tires they were to tall went to 245-70-16 they work great michelin
  • lightnin3lightnin3 Member Posts: 153
    Hi Knockout !,
    Good decision on trading the OEM tires in,for a good all terrain type.
    The investment will be well worth it.

    If you are driving alot on the hiway,maybe a second set of rims and tires for the winter should be on the list .
    There is nothing like having good tires ,in bad weather.Just zip by everybody with confidence,and control,not to mention safer.
    There are some good brands out there at a fair cost.
    For the stickiest tires for snow and ice,
    I have to say
    B.F goodrich all terrain T/A KO
    Goodyear Wranglers ATS M/S are also up there for sticky tires, but are noisy.
    Michelin LTX M/S
    Sport King T/A

    Good hunting ..
    Lightnin3..
  • caribou1caribou1 Member Posts: 1,354
    My egr valve has a vacuum actuator. Since my truck is an "Euro3", the opening of the valve is not monitored by any sensor or computer logic. There is no feedback.

    I don't know about yours but if your valve is electrically driven and has a 4/5 wire connector, then you will need to inspect and clean even if not necessary because the computer will most certainly put you into "default mode" as soon as you disconnect.

    This is one of the reasons why I called this CPU "Damoclès" :mad:
  • moparbadmoparbad Member Posts: 3,870
    Liberty CRD review

    Never have shared Jim's views, and I'm not about to start. Would be nice if he did not compare the CRD with the 4 cyl. gas Liberty that is not sold in 2006.

    Send him an email!
  • whitgallmanwhitgallman Member Posts: 121
    "BIG BROTHER" is the computer in our cars!

    (caribou1 could you put your E-mail address on your profile for a brief period?)
  • jimhemijimhemi Member Posts: 223
    Did you put them on the stock rims? No rubbing or binding issues?? Do they stick out of the fender much, if at all?
  • gagricegagrice Member Posts: 31,450
    Do you have the Good Year Wrangler ST's on your Liberty? They came on my Sierra PU truck and I forced the dealer into exchanging for Firestone Destination LE's that he had on another PU truck. The Good years were useless on rain slick streets.

    GY Wrangler ST rating
  • winter2winter2 Member Posts: 1,801
    I sent him one. Wonder if it will do any good. :confuse:
  • mdamickmdamick Member Posts: 277
    I agree. 30000+ miles and frame deep snow-no problems.
  • jimhemijimhemi Member Posts: 223
    I wish that my Liberty came with an oil pressure gauge instead of the idiot light and a boost gauge would have been a nice/fun gauge to monitor. EGT gauge should also be on DC list of things to add to future models.
    As for wishes of some added power, I emailed Banks engineering and they are working on some kits that we'll be able to benefit from in the near future. :shades:
  • patentguypatentguy Member Posts: 45
    Has anyone experienced an extremely slow diesel pump? Today I was filling up and the pump was agonizingly slow. The hundreths (not tenths) were ticking over at about 1 per second. It was about 30 degrees F out when I was filling up.
  • ttandjjttandjj Member Posts: 21
    That's what is printed on the side of the tire. They seem to be great fit for me. Not sure, why people are complaining about these tires???? So far, 11000 miles and not one spinout, skid or slide (unless I deliberately did so).
  • towwmetowwme Member Posts: 52
    I think I missed the boat by NOT getting the gas four cylinder, if nothing else I would be getting 25-26 MPG instead of 20-23 as I get with my $3700 optional Diesel engine ($2800+ for the engine and $875 for the automatic). Now I see I can't get gas 4-cylinder anymore. Do get me wrong I like the CRD engine, but it doesn't get anywhere near the claimed highway mileage. I remember an Olds Diesel of years gone by.

    Last tank, added Power Service, plugged engine overnite, all highway mileage, BP Diesel - whooping 405.7 miles on 18.7 gallons = 21.69mpg. :cry:
  • dcxmandcxman Member Posts: 14
    I filled up today and got 23. Winter mileage will be worse.
    Lets wait until warmup time and try bio, with 38 psi in the
    tires. Mileage will improve.
    By the way, I have driven the 4 cyl. and it would be a great
    commuter vehicle. But thats where the comparison ends.
  • siberiasiberia Member Posts: 520
    Yup! It was just like you describe. I reckon the tank was almost empty and the pump was scavenging, the diesel filter(s) were plugging up or there was a mechanical problem. I pumped about 3/4 gallon, hung up the handle and went somewhere else thinking none of those three reasons were any good.
  • faroutfarout Member Posts: 1,609
    You can call 1800 423 6343 )that's Dddge and jeep info line) give them the last 8 of your Vin and they can tell you even what line it came off of. There are lots of other ways as well but try this first.

    Farout
  • faroutfarout Member Posts: 1,609
    Lightnin3: A fairly new GoodYear tire is the Wrangler Silent Armor tire. I have the 245/70/16. These are really super excellent tires. NO typical noise, and are great for rocks, snow and ice. I am not a good Year person, this is the first set I have ever bought. In my 46 years of driving I am well pleased so far.

    Farout
  • faroutfarout Member Posts: 1,609
    The diesel was likely in a gel state, or the filters were pluged. This happened to me and after seeing the owner the next day he said the tanks were empty as far as he was concerned. That means I got the bottom and maybe some water as well.

    Farout
  • faroutfarout Member Posts: 1,609
    ttandjj: go to www.tirerack.com see what many others have experienced. When you have your next flat just push on the tire tred, and you will experience first hand how thin and flimzy they are. I can state positively they do not hold up to dirt and gravel roads. I am glad you are pleased. I suppose one satisfied customer out of 10,000 is not to bad, is it?

    Farout
  • siberiasiberia Member Posts: 520
    Ttandjj,

    I am kind of on the fence about these tires. When I look at the specs of the ST's compared to other tires they seem to be marginal for the CRD. However, my practical experience is similar to yours.

    At 17K miles they are wearing a little faster than I am used to, but I'm not loosing any sleep over it.
  • craig18craig18 Member Posts: 3
    I agree with the gel state. It happened to me. What I did was stop pumping. I did this three times then the pump kicked into overdrive and I filled up. I also made sure I got a receipt in case I had trouble with the fuel. I'm down to about 5/8 of a tank and so far so good. I heard about doing this with gas pumps. Seems that they can get air bound sometimes and this clears it out.
  • jimhemijimhemi Member Posts: 223
    Ok Dr. Farout, mine was built 8/05 according to the tale-tale sticker on the driver's door. It's 2006 Sport. Now, what does being built in Aug. mean? Drunk assemblyline workers? :P Seriously, I'm curious. I will call that number soon to really know all that I can know about my truck.
  • jimhemijimhemi Member Posts: 223
    Just to add to the tire issue, the tires are Good Year Eagle STs. The Liberty's use to have the Eagle RSA's on them from the factory. The RSA were/are a performance tire and I use the term performance loosely. They are factory original equipment on Police Interceptor Vics and I can attest that they will run well on a car at speeds in excess of 100mph for extended periods of time. They are however junk in the rain and snow as there design is more of a summer performance tire. Most police agencies won't use them in the winter and have dedicated snow tires which is a night and day difference.
    Back to the Good Year RSAs. Good Year has re-badged the RSA to ST for the small trucks and are selling them on Liberty's and some low end Dakotas. Long winded story short, they are purpose built car tires on an SUV. That should just never be... unless you look at who the car companies answer to at the end of the day and that's share holders and profit. Cheap tires from Good Year that cost $40( that's cost from Good Year to the majority of police agencies in this country) vs tires that cost over $100 and the proof is obvious as to why these tires have no business being on an SUV. :lemon:
  • siberiasiberia Member Posts: 520
    I tried that Craig18 and it didn't work. The fuel wasn't in a gel state. It was the middle of summer.
  • siberiasiberia Member Posts: 520
    Jim,

    After reading 4,000 posts and pulling out all of the negative posts about the Liberty CRD from memory:

    The cooling system, turbo air hoses, turbo oil feed lines, EGR valves, ECU’s, the fuel itself, fuel additives, engine oils available, acceleration, fuel economy, transmission shifting, cloth seat material stained by rain water, oil drain plug gasket, oil filter size and location, seats too hard, lack of gauges, electric window switch location, hitch/spare tire location, and numerous things that I have forgotten are all marginal, inadequate or poorly designed.

    It would seem like the marginal tires are a perfect match!

    Live long and prosper.
  • boilermaker2boilermaker2 Member Posts: 131
    Hi Farout,

    I was told the Bio fuel lacks consistent quality from plant to plant.

    I stopped using some additives due to some of your earlier posts. I have not seen any diminishing performance...though I did add some when temps dipped sub-20's :blush:

    The bio-diesel has had some consistency problems in the past but, at least in our area (Indiana), this issue is fading fast. Many of the retail B-diesel outlets are co-op owned which means the owners have a vested interest from the bean to the pump. In addition, the ASTM processes have helped to standardize and weed out the bad apples. I get to tour a refinery this summer that actually blends the P-diesel with the B-diesel. Kinda cool, the b-diesel is injected inline under heat and pressure for a more complete blend than just "splashing" it in.

    Lastly, the fuel industry is working on additive that THEY add that minimizes the waxing issue. It is actually being test marketed in another region right now.

    Cheers,
    Boiler
  • boilermaker2boilermaker2 Member Posts: 131
    I agree with Farout on this one. Until proven otherwise, there is a concern of the fuel gumming up under the intense injection pressures of the CRD. B-100 would be fine in older technologies and possibly OK in some newer systems...but not this one at this time.

    Of course America was built with a pioneering spirit...but Farout and I just hope that B-100, your CRD and you don't form the next Donner party. :surprise:

    Cheers,
    Boiler
  • jkinzeljkinzel Member Posts: 735
    What is the "Rear Trac-Lok differential" that is listed as an option on the 2005 Liberty Sport. I do not see it as an option on 2006.
    If time permits today Im going to look at a new 2005 2.8L Liberty and was wondering if this a desired option.
  • tired_old_davetired_old_dave Member Posts: 710
    Well edmunds chatter a couple of years ago about hyundai seems to be correct. New sonata and new minivan. And a recent issue of automobile magazine had an article about dc and vw sleeping together, I guess they're concerned about the threat now. We've got a modern short garage and the better half's first requirement is that it fits in the garage. Sorry half-tons. No way s-10/colorado. How about the delayed trailblazer redo by gm giving us a liberty replacement before we buy our first hyundai.
  • hermithermit Member Posts: 15
    Finally got a new set of tires and skid plate on. Would like to have more clearance on vehicle. What is recommended lift kit for 05 CRD? Please keep simple, I do not know much about this area! ALso, do you need to have dealer install if under factory warranty or what is best route to go?
  • jimhemijimhemi Member Posts: 223
    Hermit, did you go with factory skid plates? I'm going to be purchasing mine from this outfitter.

    http://www.skidplates.com/

    They are WAAAYYY thicker then factory skid plates and they seem to be better for changing your oil. They are a little pricier, but they are thicker and offer better protection if you are a serious off roader. Skid Rows Skid plates are also powder coated so I know they won't rust from the corrosive oil spilling on them from oil changes.
    As for your lift concern, I will post a link to a company that seems to specialize in lift kits for us Liberty owners. You shouldn't need the dealer to instal in order to keep the warranty, although anything we do, the dealer will blame us and find away to avoid honoring the warranty.
  • tired_old_davetired_old_dave Member Posts: 710
    lost tally. 16 crd's - 3 affected. PA upper and lower, 2-lbj's England.
  • bmartinpebmartinpe Member Posts: 51
    "John Plecha, director of marketing and product planning for Jeep, said the diesel Liberty can be sold in 45 states, based on even stricter emissions regulations in the others.

    "So you can visit New York, California, Maine, Massachusetts or Vermont in your diesel Liberty, you just can't buy diesel fuel when it's time to go home."

    I didn't see anything about comparing mileage to the 4 cyl. gas Liberty. But I find the statement above from the review to be disconcerting. I cannot believe the the states listed are diesel free states with diesel fuel not available. What would the trucks run on?
  • boilermaker2boilermaker2 Member Posts: 131
    I put my money where my advise is: I bought one with Trac-lok instead of one with the color I liked. The trac-lok mechanically adjusted power to one wheel to the other is slippage is detected. If you know how to handle a vehicle with hi-torque and "posi-trac", this is you vehicle of choice. This extra traction is troublesome for a few due to the propensity of ANY vehicle with this option to fishtail due to the right-hand-rule your learned and forgot in high school physic class. :blush: The short wheel base can make the speed of the fishtail an "exhilarating" experience.

    Make sure you follow the transmission/drivetrain care advice in the maintenance guide.

    Its not on the '06 because the anti-lock, anti-roll and traction control are all computer-brake controlled.

    In short, get it with Trac-lok. It will make your vehicle that much more capable if you want to take it off the road. If your largest obstacle is a pothole in the mall parking lot, you won't miss it.

    Cheers,
    Boiler
  • gagricegagrice Member Posts: 31,450
    It is purely an ignorant writer. I have two diesel vehicles in CA and use BP ULSD that is already available. Runs great in my Passat TDI. If DC puts a diesel in a Wrangler I will probably buy one for off road fun.

    You are also right about truck drivers needing diesel not to mention heavy equipment and tractors.
  • boilermaker2boilermaker2 Member Posts: 131
    You're right gagrice, I didn't know a writer could be THAT off. After all, I thought it was the job of a journalist to analyze what you say AND what you don't.

    As stated in earlier articles (by Edmunds and others ;)) and even on this posting, they might not be able to sell vehicles in that state (or license them new) but that doesn't mean the fuel isn't there. On the contrary, there is most likely more ULSD in those five states than in the entire midwest. Though the numbers are not that high for anyone, check out the distillate <15ppm stocks for the west coast versus the midwest.

    Take care,
    Boiler
  • winter2winter2 Member Posts: 1,801
    I wrote to him yesterday to clarify some of his errors. Let us see if he responds
  • turbledieselturblediesel Member Posts: 28
    caribou1,
    Just kidding about switching wires on my electric fan in response to the post suggesting an inverter with the block heater plugged in to produce more heat. Theoretical musings. I've only noticed the electric fan running once while I was idling/talking too long on a hot Maryland day. I think I should have skipped the tow package and just added a hitch. I don't really need the extra cooling capacity here in Alaska. I suppose the tow package is designed for hauling overloads up steep hills too fast on hot days like we don't get here.
  • tired_old_davetired_old_dave Member Posts: 710
    I noticed that on caribou1's photo the hose clamp screw on his airbox outlet tube was at 12 o'clock. I took another look at mine to also adjust the hose at the turbo and not have to force and hold the tube at the airbox until tightened. Noticed that at the turbo the clamp is at 3 o'clock beside the block-left as is. Rotating/forcing my outlet at airbox hose past 11 o'clock puts in jeopardy of a heater hose clamp - adjustable from below - just try it.
  • tired_old_davetired_old_dave Member Posts: 710
    The 3 1/2 inch airbox hole now has new ftgs. An engineer here can calculate the size of the 4 sided end of the stock hose and determine flow from around the baffling and if I gained or lost.

    Went to a plumber's parts store(sometimes the muzak in home depot and lowe's coupled with whinners drives me out) and bought pipe parts; a 3" plastic male adapter and a 3" to 4" rubber coupling. Removed the 4" SS hose clamp, shoved the male adapter out from inside the airbox and attached the 3" side of the coupling to the threads and tightened the clamp on the adapter's threads. The large 4" bell encircles the 4 sided fixed piece at the frame with gaps around the plastic and away from the frame.
    While my inside diameter at the box is now smaller I still get the effect of no tube at all or even a little better and when summer comes I won't have to worry about excess engine heat. The rubber coupling does rest on the windshield washer tube but rubber is softer than plastic.

    It runs great but I also just filled up again and it is warm. Balljoints and kyb's then I hope I'm done for awhile.
  • turbledieselturblediesel Member Posts: 28
    I'm not an expert on locking/limited slip differentials but I got the trac-loc to help deal with all the ice and snow I get to drive on. When one wheel on the axle starts to spin it transfers power to the other wheel. In a 2wd that keeps you from being stuck with one wheel spinning. (stuck) You can still be stuck with both wheels spinning. (stucker) In 4wd it helps keep three wheels working although you can still get stuck. (stuckest) Then you need a shovel-tow-helicopter. The traction control on the 2006 models does the same sort of thing by applying the brake to whichever wheel is spinning. That's ok but I expect to spin wheels a lot in my climate and it seems like it would work the brakes a lot and I don't really like the idea of any brakes while I'm trying to go.

    I think the reason it isn't offered anymore is that it can act funny when it "hooks-up". I think there was a post from a guy who flipped when the back end started to come around and it hooked-up. If you want to do broadies (whoo-hoo!) or 180s you just need to use enough torque to spin both rear wheels to be sure it won't hook-up-flip. (Now everyone probably thinks I drive like a psycho.)

    I drove all over a steep slick town near here in 2wd with trac-loc and it did great up and down the hills. Really nice. I used to try leaving it in 2wd on our fairly slick main roads for better milage but it works well enough that I forget I'm not in 4wd cruising down the road at highway speeds and get surprised when it looses tracion. One time I had it in 2wd, forgot, and got on the gas to pass only to have the back end step out on me with no increase in speed or pass. I leave it in 4wd now and make a 5mpg donation to the oil companies because they're poor and I don't want to wreck my Jeep.

    Hope that helped.
  • turbledieselturblediesel Member Posts: 28
    OK what's the "right hand rule"? I never got to physics but I respect it.
  • jkinzeljkinzel Member Posts: 735
    Boiler and turblediesel, thanks for the explanation. I remember reading the post on the locking and flipping. I don&#146;t do a lot of driving in snow, we don&#146;t get much in western Washington and I seldom go the other side of the mountains in the winter.
    I never made it to my test drive today. Too much stuff, not enough day. :(
  • tidestertidester Member Posts: 10,059
    You don't need a right hand rule to understand that pushing forward with great force by the rear wheels will tend to cause the vehicle to rotate about a vertical axis when the front wheels are not parallel to the rear wheels.

    tidester, host
  • turbledieselturblediesel Member Posts: 28
    Dave

    Sorry to take so long to repy to your Jan 31 reply. I appreciate all your posts.

    I'm due for another oil change so I'll find out for sure how much oil it takes. Maybe it's all OK and I just got lost in Canadian imperial quarts. Mobil 1 0w40 isn't available where I live and every time I try to go to Anchorage where they have everything we lose the road to avalanches. Jeep's not avalanche capable.

    What was your fuel gauge doing? Mine acts funny whenever I fill up... takes awhile to reflect that I've been to the gas station. I suppose that's due to foaming. I've tried topping off and that just spills dinosaurs all over my tire.

    About changing the pulley on my viscous heater... I have no idea what that means.

    The heating only bothers me cause I like to see out the windows. I'll probably end up with cardboard in the grill. Tried the window screen which didn't seem to make a difference but I didn't get all scientific about it. A recent post mentioned the radiator got plugged up with snow causing overheating. I'm leaving the window screen in so it can all pack up there and still draw air from the space between the grill and radiator. I'll bet you don't have chilly problems in Texas... and you got the trac-loc... If you didn't get the tow package maybe we can trade... What color did you want?

    My solution for the big open bottle of power service spilling is to keep some in a small 5-6oz bottle that originally held 2 stroke oil for my chainsaw which goes in a cup-holder. Funnel gets stuffed with a paper napkin in a zip lock bag on the floor to the left of the driver's seat. I usually fill up at a quarter tank so the mix should be about right. It is nasty stinky stuff. Spilled some in my cabin filling the little bottle.

    Still using the original tires. I figure I can get one winter from them. They're OK. I'm taking notes from the forum to help decide what to put on when fall comes.

    Take care.
  • moparman2moparman2 Member Posts: 2
    Liberty Diesel using oil Have a 2005 Liberty diesel that is using a quart of oil every 2000 miles. It's not dripping anywhere or is there any sign of oil under the engine or around it, so I am assuming it is burning it. This is my first diesel so I didn't know if this is a common problem or not. It has only 8500 miles on it with just easy use, no towing yet.
    Does Anyone have any answers or input.
    Thanks,
    Moparman2
  • faroutfarout Member Posts: 1,609
    VM Motori S.p.A. has a article that says they have engines that meet the 2007 and 2008 US requirements. DC says they will produce the CRD in 2007 and are evaluation now and 2007 on what DC will do beyond that. I got that some time late 2006 or early 2007 they will decide if they will make more CRD's in other Jeep productions of just limit it to the Liberty. Time is marching on so must I.

    Farout
  • turbledieselturblediesel Member Posts: 28
    Thanks Tidester. It sounds like the cart trying to outdistance the horse thing.

    Thanks for the forum. It's nice to have this kind of group consciousness without having to join clubs and get lost missing meetings too far away to go to anyway. I've played with some obscure bikes and cars along the way and gone through the hassle of finding parts and noises and people that know something and care to share. This is a lot easier. Nice to know about the problems to look out for and have advice from the folks who've been there and know the solutions. This works well.
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