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Dodge Dakota: Problems & Solutions
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Comments
3.9l 4x4 club cab auto 101k
The problem only really happens when the truck has warmed up to normal temp. It won't do it when i first start it when its cold. Normal driving doesn't seem to affect it, only when i'm at a stop and just touch the pedal lightly to move a bit, which is why this happens alot when i'm off roading, the engine will rev up a bit with the application of some fuel, from just depressing the pedal a small amount then releasing, then the revs drop to 500 or below and will ususally die. the only code stored in the computer is a P 0455, which i don't believe is related.
Oh, and this happens more often then not when i'm in reverse.
Any help or info would be awsom
Thanks DJ
Please search thru the forum archives for what you seek. Dont forget to check all 7 of the Dakota Forums.
Sincerely,
Carl Negley III
HERE IS THE LINK
Are you sure the vibration is not from the drivetrain? (U-joints, Driveshaft...etc)
Think about these questions;
Does this "vibration" change with engine speed...or ROAD speed?
Does this "vibraton" change depending on whether you are accellerating or DEcellerating?
What about at constant roadspeed?
Is it worse at specific roadspeeds?
Have you tried having the tires balanced?
Are the brakes dragging?
Ron
Without starting engine turn key ON-OFF-ON-OFF-ON... then leave ON. The odometer display will now show the diagnostics running and will display any errorcodes when complete. WRITE THEM DOWN.
Look up the codes HERE or HERE or HERE
Ron
This could be as simple as low on power steering fluid or as bad as a defective pump etc. Just means that something is not normal with the pressure sensor circuit.
Ron
joshua sandker
Ron
I've read w/ interest the discussions about uneven pad wear, which I think is a perennial problem w/ the /97 Dakota.
I did my first front axle brake job @ 36K, and the Left was massively UNeven (inside pad gone and wasted inside of rotor. You know the story. Right side set of pads were evenly worn and "normal' looking. (Replaced pads but rt. rotor was fine.)
26K miles later, same song: repeat pattern on Left side; Right side even and "normal". I had Rt. rotor turned; new Left side rotor - AGAIN!
Sounds like the real culprit here is the caliper assembly! My question is WHY? I've read variously that OEM Dakota calipers are WORSE than aftermarket. Any confirmation or explanations of this?
Also, I believe Dusty mentioned tht post-2001, Dakota went w/ dual plumgers, whih may have alleviated this (distributing the force from both sides).
Any comments or thoughts on this nagging problem are welcome!
DakotaMan
Bonus Q:
Does anyone know the size of the front axle (spindle?) nut? 35mm? 36mm? Very curious ...
HI Dusty, or anyone else who can please comment.
I've read w/ interest the discussions about uneven pad wear, which I think is a perennial problem w/ the /97 Dakota.
I did my first front axle brake job 36K, and the Left was massively UNeven (inside pad gone and wasted inside of rotor. You know the story. Right side set of pads were evenly worn and "normal' looking. (Replaced pads but rt. rotor was fine.)
26K miles later, same song: repeat pattern on Left side; Right side even and "normal". I had Rt. rotor turned; new Left side rotor - AGAIN!
Sounds like the real culprit here is the caliper assembly! My question is WHY? I've read variously that OEM Dakota calipers are WORSE than aftermarket. Any confirmation or explanations of this? :confuse:
Also, I believe Dusty mentioned that post-2001, Dakota went w/ dual plumgers, whih may have alleviated this (distributing the force from both sides).
Any comments or thoughts on this nagging problem are welcome!
DakotaMan
Bonus Q:
Does anyone know the size of the front axle (spindle?) nut? 35mm? 36mm? Very curious ...
thanks
eric
The daughter had an episode of the pickup stopping on a highway within coasting distance of a garage and the crew there diagnosed a burned ignition switch and wires. When the daughter came back home, she "willed" the pickup to my nephew, my sister's son. He found trouble, eventually, with the pickup starting. There was battery power but the starter wouldn't engage or spin (not sure which: this is being posted from across the Atlantic!). A neighbor down the alley from my sister showed him how to get it started, and I quote my nephew:
"As far as the electrical issues, it first seemed to have problems about 2 or 3 years ago in mid-winter. When I tried to start the truck, there would be battery power to the radio, lights, and everything like that but there would be no response by the engine whatsoever. The neighbor showed me that I could disconnect the battery from what I assumed was the starter, insert a simple copper wire into that connector, place the other end of the wire to a battery terminal with the key in the ON position and it would start the truck EVERY time. That worked every single time the truck wouldn't start until last winter when no there was no battery power."
This sounds to me like a solenoid or a starter motor problem. Like I say, it is at my sister's and she has had it to service stations but hasn't got it going yet. She tells me the battery cables and connectors at the battery have been replaced, as well as the distributor cap.
I thought I'd post this and see if anyone has seen the same problem, although I recognize that there isn't a lot of information being given to help with a diagnosis, never mind being sure what the problem is!
Ron
My son had a '91 Dakota that now has close to 300,000 miles on it. In the nine years he owned the vehicle he never replaced either of the factory calipers. I have not seen any evidence that the factory calipers are of poor or faulty quality or design. There are bound to be a population of Dakotas and calipers that will fail, but I don't believe this happens at a greater rate than anything else I see or work on.
You will find that aftermarket calipers utilize the same piston housing (since it's an OEM piece). The quality of the piston and seal materials can and do sometimes vary, but here I find the factory stuff just as good as the best aftermarket.
Assuming the seals are good and the piston and piston bore is clean, the caliper slide bolts are clean, lubricated and free of pitting, there is one item most overlooked.
There are only two ways that a piston will become stuck in the applied position. One, if the caliper is binding on the slide bolts and not returning to the unapplied position; or two, if pressure remains in the caliper housing keeping the pads applied.
When I see this scenario of only one caliper remaining applied on older vehicles I find that the brake hose from the caliper to the metal line is the cause. What happens is over time the rubber brake hose material begins to break down and effectively deteriorates on the inside. As it breaks down the rubber swells and closes the inside diameter of the hose to the point that it becomes completely closed up when there is no brake fluid pressure.
In this state when brake fluid pressure is applied the pressure force opens the inside of the hose enough to permit normal braking, but when the brake pedal is released the hose collapses internally trapping fluid under low pressure. This pressure is usually enough to force movement of the piston(s) and drag the pad on the rotor.
This back pressure on one rotor may not be noticeable as you drive, but under constant low pressure the pads drag enough to cause accelerated pad and rotor wear. You might also see a rotor "warp" on the affected side prematurely.
My advice: since it sounds like you've been struggling with this issue for a while, replace the rubber brake hose(s) and see what happens. Make sure the caliper slide bolts are in good condition. Replace them if there is any signs of corrosion. It's a cheap insurance.
One other thing about brake maintenance. Over time brake fluid in the master cylinder will absorb moisture. This moisture gets pumped downstream in the system, where it can cause internal rusting of the lines and other brake components. I know this isn't done very often, but flushing the brake system and replenishing with new fluid will go a long way in preventing future brake problems.
Good luck and best regards,
Dusty
P.S. I've been away for a number of reasons, but mostly my stinking RoadRunner service has caused me to be incommunicado. It now appears to be fixed -- for the moment!
Valoline full syn for limited slip difs and after a day the noise disappeared. Strange that the dealership did not suspect this when I asked them to check it. Thanks for your help. John
Thanks
Has anyone ever had this problem and is there anyone with the slightest idea? oh yeah we had the tranny flushed and it didnt help
Still not fixed.... I went to the dealership and looked at the schematics with the broken spring in hand. The parts man and I came to the conclusion that it was a $2 spring and ordered it. 1 week later the "part" came in. It was 10 times larger and nothing like the diagram we looked at. Parts guy checked with other dealers and various supervisors and was told it was the right part. At least parts guy was intelligent enough to realize that they were idiots. I eventually took pictures of the problem and the perceived malfunctioning part, as well as the broken spring and e-mailed it to parts guy who sent it up the ladder. 3 months later we have confirmed that the Chrysler parts list is bogus, and are waiting on the parts manufacturer to send the entire seat back mechanism so we can remove the little spring from the mechanism to install on my seat.
Why is it we have to do their jobs for them?
Any suggestions for removing the bench seat and fixing this? I feel I need to replace the seat foam as well. After 144000 miles it seems a little worn out. Any suggestions?
99 Olds Intrigues with same problem...water leaking onto floor passenger side front.Dealer finally sealed ?cowl vent on passenger side, I think.
Check Olds Intrigue Problems forum and you should find answer to problem, if you haven't already.
Good luck! Di