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Comments
Bookitty
Is this a one-time sound when you push then again when you release the pedal? Does this creaking sound continue as long as the pedal is depressed?Does It occour even when the vehicle is not even moving?
One thing that truly confuses me now. Used to be, higher octane gas was considered of better quality due to the octane and additives. While I realize that cars designed on 87 octane (regular) do not NEED 92-plus octane, I cannot understand why dealer mechanics tell me that higher octane fuel will HARM the engine. Isn't that like saying that you can live on junk food, but the better quality of organic food will harm you? Why do they say that?
Lastly, remember when the only unleaded fuel was Amoco High Test (aka White gas), and anything would run on it because it was so good? Even before the days of catalytic converters and all unleaded fuel. If Amoco could make unleaded high test, why couldn't everybody? Reminisce!!!
Bookitty
-- The brakes are rear ABS only.
-- The noise begins when I press on the brakes and is not a continuous sound, more like "creeaakk... creak...... creeeeeeaaaak..." and continues until I completely let off the brake.
-- It does not make any noise when the truck is motionless. I can't hear any noise, say, braking at 60mph down to 40mph either.
-- The noise almost sounds like a squeaky spring being pressed in and then being released (suspension?? ...but it just doesn't seem like it).
Thanks again!
Dealer whom I ordered from 1/17 is "hopeful" re: commencement of build but no VON# yet.
I would encourage those who have joined for the rebate to take the time to read their newsletters. Maybe some will continue to pay the annual dues.
Bookkitty- Thanks for the soap box.
Any nice Dealer folks out there willing to send me the details of the mdification so that I can fix it myself. I hate to take it in for a .2 hr job plus - I would like to be aware of what wiring changes are being done to my vehicle. Not to mention I would like to ensure the replacement wire is soldered and properly shrink wrapped/sealed.
They sure are convienient/fast and almost all mechanics use them... but they reduce the current-carrying capabilities of the wire and provide access for corrosive moisture.
I can tell you that I am impressed with my Dak in this reguard. I was fully prepared to solder all ground connections under the hood but upon inspection, I found them to be allready solderd. The ground points were also filed to provide positive wire -to- body contact. (In Vermont, the road-salt quickly reduces any poor connection into a green dust [Copper Oxide])
Your description may be indicitive of another source for the noises. Not a problem but still annoying. Since your Dak is still relitivly new the brake surfaces may still be "bedding in". Try this... Try some hard braking while moving in reverse. 2 or 3 times may be sufficent. (Drum brakes with star adjusters will ONLY autoadjust when stopping in reverse. The shoes move a little bit and 'cock' a spring that turns the star wheel when you release the brake pedal.)
I have read about several Daks where the rear brakes were not suffeciently / properly adjusted.
Anyone that has worked on drum brakes will tell you that anytime drum brakes are new/rebuilt that one has to set the automatic adjusters... In most cases (US made) hard braking in reverse is the procedure. Some designs will auto-adjust when the parking brake is used. (VW, HONDA, others use a springloaded wedge instead of a star wheel adjuster)
Let us know how it works out.
Bookitty
2000 Dakota Club Cab w/
SLT package
SLT Plus package
4 Wheel ABS
4.7L V8
Multispeed auto ( 45RFE )
3.55 Anti-spin differential
Cloth Bench Seat
Sliding Rear Glass
Trailer Towing Package
6x9" power mirrors
Fog Lamps
AM/FM CD Player
Are the 4 wheel ABS brakes worth the expense? Are there any problems with it? Does the A/C do an adequate job of cooling the cab quickly? How does the stereo sound? Do the fog lamps really help in the fog? Can I get the heavy duty engine cooling with the trailer towing package? How's the 45RFE transmission? How's the 4.7L V8? What kind of gas mileage can I expect? How are the handling and acceleration? Thanks.
Sam
The item modified is a ground strap that connects to an extended threaded bolt on the firewall. It is located on the passenger side within 3 inches of the Accumlator and is located within 3" from the top of the firewall. If viewing the firewall from the front of the truck, it appears just to the right of the accumulator.
The steps to follow (like John stated) are:
1) Remove the nut and detatch the ground strap- it has a lug installed
2) carefully stip back a 2" of section of insulation from the strap
3) reinstall and tighten to 9 Nm (80 in lbs (not ft lbs)
I have not accomplished the insulation removal thus far but I did some checks. The Lugged terminal is properly crimped to the shield, so it is not an issue. I was really confused about the need to strip back insulation and just reinstall it. I did however notice that there were 2 additional ground straps passing within 1/2" of the lugged connection. One of these is a braided shield without insulation, the other an insulated ground wire. These 2 wires pass by this lug and eventually terminate on the pasenger fender.
So why strip back the insulation? I don't know. Is it to allow the passing unshielded wire to establish contact? Does it promote its ability to pick up static charge in the engine compartment and properly ground it.
One additional test made everything really confusing. Using the Ground post of the battery as my reference, I checked the resistance from the battery to the various ground strap termination bolts on the firewalls and the fenders- 1.3 ohms. Thought that to be a little high. Then checked it against a lug on the drivers inner fender- 1.7 ohms. A quick check to the motor block was .8 ohms. All of these seemed a little high but I have not had time to confirm other readings. Yes- the meter is accurate and calibrated and I realize that I should expect some slight resistance.
Anyway, instead of stripping the insulation from the ground wire, I temporarily attached a 6" piece of braided shield to the lug and wrapped it around the ungrounded shielded wire that was routed alongside.
bpeebles- I wasn't sure if the manual schematics were detailed enough to provide answers to the following :
1) the ground wire connecting to the firewall (the one that should be stripped of 2" of insulation) is labeled "D". Any idea what it goes to?
Also, both the unshielded Groundstrap and the paralleling insulated ground wire that is routed adjacent to the "D" labeled wire, appears to have a label of "L" or "LU". This wire pair eventually terminates at a bolt on the passenger inner fender.
Ed
Drum brakes are superior to disk under many conditions. A truck encounters these conditions when being used as a TRUCK. (Knee-deep in muck with a load of haybales for the heifers) (Loaded with sand to be spread on the driveway) (being able to stop when towing a bulldoder on a triple-axle trailer)
Another (More advanced) technique is to take VOLTAGE measurements with a sensitive instrument. Base the black probe on the battery negative terminal and use the red probe to test various ground points... higher readings mean poorer ground contact. Anything greater than 500Mv is to be considered suspect.
This gives real-time/dynamic readings under load. Turn on headlights/other electric's to create current in the wires under test for more accurate results.
(If you want to be really technical... ohms law is r*i=e and we know 'r' should be 0.0ohms and the 'i' is the current in the wires... we are measureing 'e', you can see that e will go up exponentially if the contact is poor)
I will review the service manual for ground termination points.
The Dakota has a limited slip differential option, not a locker. The difference, at the risk of stating the obvious is that one allows slippage and one doesn't.
To go to anti-spin differentials 101 for a minute (apologies to anyone for whom I am stating the obvious - and yes I know I am oversimplifying), a differential allows the wheel on one side of a vehicle to move more than the wheel on the same axle but on the other side of the truck. This is obviously necessary when cornering when the outside wheel needs to travel further than the inside wheel.
This can be a disadvantage however - if one side of the truck is on ice then the wheels on that side will happily spin in a traditional application whilst the other side sits still. So depsite the fact that at least one driving wheel has traction you go nowhere. This is called an open differential.
A limited slip differential will only allow one wheel to spin a maximum number of times faster than the other on the same axle. I don't know the figures off hand for the Dakota, but say that it is 3. That way if the right rear wheel is slipping then the limited slip differential will force the left hand rear wheel to spin once for every three times the right hand wheel spins, thereby giving traction. Note that the factor is a maximum, not a set number.
A locking differential goes one stage further and forces both wheels to spin at the same rate - one revolution on the right equals one revolution on the left. This is the ultimate for traction, but can usually only be used at very slow speeds, and obviously cannot be used when turning. As a result the locker only engages when needed, the limilted slip is always engaged.
Hope this helps.
Andy
I already have 1200 miles it and, to this point, I have had no major problems. I did take it back to the dealership a week after my purchase after finding the heater temp. knob would not rotate all the way to the right, no paint under the PAX side door and some spotting and streaking defects in the paint on the hood and fenders. I was told the defects in paint were caused by the factory not letting the paint dry sufficiently before putting the clear coat on the surface. This trapped some of the oils causing discoloration. Anyway, all was fixed to my satisfaction. Mechanically, the truck has been flawless. A far cry from the 1998 GMC Sonoma Highrider I bought new a few years back. I had nothing but trouble with the truck from week one and I can say that my Dakota is FAR superior in quality to the Sonoma.
I have monitored this discussion for several weeks and I have some questions for all of you.
In regard to the "clicking," how obvious is it for some of you? I have yet to notice any obvious clicking of my engine which leads me to believe my engine may have been made after the '99 date mentioned above. Believe me, I am very aware of any unusual noises so I was just wondering if I need waste my time to get it fixed if I don't hear anything.
Also, I just changed my oil and filter this past weekend and, as directed by Dodge, refilled it with 6 qts. After driving around a bit afterwards, I checked the oil level and found it to show about a quart or so over the "safe" mark. Has anybody else experienced this as well? By the way, I used the proper MOPAR filter. I am not a mechanic by any means but I know overfilling the engine with oil can cause foaming so could this be a cause of some of the foaming that I have also encountered in the oil filler neck like some others have experienced as well?
Any input is greatly appreciated. Thanks.
Chris
3.92
Faster off the line
Better towing
3.55
Better gas mileage
However, has anyone definitively figured out if there is a problem with coupling the 5-sp manual tranny to the 3.55? I am REALLY interested in ordering one of these puppies soon but am still hung up between the two axle ratios. I plan on getting the Tire and Handling group so that should neutralize some of the 3.92 axle's gas guzzling. However, with the T&H group, will I see a slow start or problems with durability with the 3.55? Hearing from owners with either combo about power and gas mileage would be perfect. I would appreciate any input. Maybe no one really knows?
I will be using the truck for weekend hauling, light towing, and general transit so I am interested in gas mileage but not at the expense of dependability or fun!
Thanks everyone, this forum has taught me a lot about this great truck!
Bookitty
Bpeebles: I was under the impression that disc brakes were always superior to drums, because the drums could expand under heavy pressure, whereas the harder you step on discs, the calipers just squeeze harder and firmer (up to the strength limits of the caliper not bursting). Also, even though you state that Explorer/Expedition is to be used as a car, it is still a 1/2 or 3/4 ton truck chassis, regardless of the body or luxury items installed. Am I correct, or have I missed a boat somewhere?
By the way, I have a 94 SLT ext.cab 4x4 with 83k and I've had <average luck with it. Defroster problem since day 1, replaced u-joint (48k), radiator (55k), and front axle seals 4 times. (yes, 4!!) The front axles were also replaced the last time too. Fortunately, the first 4 times were covered under the 7/70k warranty, but they're leaking again and it looks like it's all me this time!$!$!$!$
I now have an electrical problem with the steering column wiring. Several weeks ago, I set the tilt wheel at the lowest position and the heater fan and power windows quit working and the air bag warning light came on the moment I locked it in place. I've practically torn the dash apart trying to trace wiring, but to no avail. Any help would be appreciated.
the tailgate cover rubbing the paint off on the
outside edge of the liner, i am still bickering
with them, the warranty states that they do not
cover paint scuffing and scratching in the bed,
hahahaha this is outside the bed, so they are
looking into the technicalities. i know a few
people that have had theirs scratched, anyone else?
robert
have it back tomorrow, also getting 2nd oil change
and tires rotated. since its there i am having them
go over all tsb's and also over the brake system
i.e. rotors and so on, ya never know.
robert
Now on to the important stuff. This is my first truck, (ditching the sports car), and am feeling this strange desire to accessorize the thing already. I have the tonneau cover picked out as well as the bed liner.
Question is, what about those bug deflectors on the front of the hood. Do they actually work? Are they worth it?
Now on to the important stuff. This is my first truck, (ditching the sports car), and am feeling this strange desire to accessorize the thing already. I have the tonneau cover picked out as well as the bed liner.
Question is, what about those bug deflectors on the front of the hood. Do they actually work? Are they worth it?
the tsb is for trucks with the 4.7 made before nov 23rd 1999, so go get this done now, it will change your whole outlook on your truck.
robert
Handle measurements I took (if helpful) are:
Measuring from the back window to the rear of the grab handle- 18 3/4 inches. The top of the rear window is lower than the handle mount so I held ruler horizontal and eyeballed the measurement. I'd put it at +/- 1/16"
The Handle was mounted approx. 1 3/4" above the bottom lip of the headliner. This was a little tricky to measure considering the bottom reference edge was not a distinct sharp edge. While sitting in the vehicle I lined up my eye to view along the bottom edge of the headliner (as it wrapped its way towards the outer edge of the door). I then took the measurement.
Thanks again for the TSB info. By the way, I temporarily installed a braided ground strap at the firewall mount (referenced in the TSB) and wrapped the strap around another braided cable that passed near the bolt. Yup! the ticking sound was substantially reduced. I can still hear it slightly at higher RPMs ( above 2500) but the noise level has been reduced by 80% or better.
I believe the tick was actually a high voltage /static discharge sourced from the spark, or injector circuit. I have not gotten to the bottom of this one to satisfy me. I will be pulling out my oscilloscope and looking for
some interesting signals this weekend. Bottom Line- .8 ohms from the battery (-) terminal to the engine block is not acceptable and the "low-low- level" tick at high RPMs still haunts me!
Sorry to report that the shop manual does not specifically call out this ground point. Although I did see the tags on the wires on my Dak. (letter "F" and "D" if I recall) these do not match ANYTHING in the manual. Instead, the manual calls all ground points Gxxx (ie... G105, G107... etc) The nearest ground point that is pictured in the manual is the one on the fender. (on the other side of the accuulator from the ground point you mention)
I do have a question about the TSB you mention...
DOes it say to simply strip the insulation?? Or is it saying to cut off the crimp-on connector then strip the insulation and capture the newly-bared wire where the original connector was placed? I am suspecting that this connector has the insulation inside the crimp. (Which would create a very poor connection)
-Curt
robert
Bottom line- they are only exposing the 2 inches of the ground wire. It is not touching the firewall. As I mentioned, the only rationale I see is to expose the wire in order to allow it to make contact with the other wire that transitions across it. The transitioning wire is the one that finally terminates at the passenger fender.
Ed
I am now wondering, what is unique about the engines made after 23 Nov? Is it the wiring, terminations etc. It states engines built before 23 Nov have the problem- not vehicles. The ground straps, wiring etc on the motor must come from the engine vendor already connected- leaving only the vehicle terminations once it is installed.
Where is the difference? Is it the wire type, is it the terminations at the engine, has a bleeding resistor been added to dissipate or bleed off a potential. Clearly bpeeble, I bet you don't have 2" of insulation stipped off of your wire, eh? I still don't think it is the official fix- I believe Chrysler has provided a band-aid
By the way, what is the build date of your truck?
Also, if you're putting the gullwing (or a sealing type hard tonneau) on your Quad - watch out for the lip on the tailgate - might not fit flush w/o some trimming. By the way, make sure you (or they) put (at least) the wrapover part of the tailgate protector on with some proper double sided or foam tape to keep it from moving. We're all getting scratched paint (you can blame henne like I did, he won't mind) - thanks to some Dodge 'service guys' not reading the instructions & trying to save 2 minutes of precious shop time.
catnip2337 - recorded cd's will play if their filetype (format) is compatible with the cd - should be listed in your manual.
covers will wear trough if the wiring looms are
touching them because they are a lighter softer
metal?
Would like to hear,
robert