I have a 2000 5.2 ltr. Dodge Ram Van. Only in overdrive, only with the cruise on, there is a slight hesitation at freeway speeds every few seconds. The Chrysler dealer said it was the overdrive clutches going bad, to the tune of trans rebuild. Guess what? It didn't fix it.
View 2 Replies2003 Hyundai GLS
Starts fine, loud motorboat like noise ... then car hesitates when put in any gear for a few seconds before moving ... then drives fine. Slight shutter at low speeds 30 and under....hit the expressway and its all good. Is that the fuel pump, a relay, what? It has a brand new radiator, gasket, thermostat and cover...so its not the cooling system.
Also...the check engine light is on, the pcm code says its only issue is the cat con...I don't think this issue is related cuz it was already on when the radiator killed in the middle of the highway....the noise is new. The hesitating isn't....that's been going on since before the check engine light came on....but its getting worse.
I have a 2000 6.8L V10 Ex, and I'm currently working through the last thing on my "to fix" list. The truck has 37" tires (Nitto Mud Grapplers), and at freeway speeds the speedometer is off by 10mph. If it reads 60mph, I'm really going about 70mph.
I thought the solution was to order an SCT flash tuner, so I purchased one with tunes from 5startuning:
**1. SCT 7015 - X4 Flash Device with Choice of 5 Star Tuning Custom Tunes - 5 Star Tuning
I choose the correct Revs per mile for my tire (560), but the speedo is STILL 10mph off at 70mph.
No changes that I made to the tire size or axle ratio made any difference. It always read the same amount off. The SCT X4 flash tuner wasnt able to change the speedo on the 2000 Ex's.
[URL] ....
My question is this: If both of those tuners plug into the exact same port, and use the same parameters, why is it my X4 tuner can't change the speedo, yet this other tuner is able to? It doesn't make any sense to me. If the X4 truly cannot change the speedo of certain model years, there should really be a disclaimer about it. Feels like a bit of a rip off since the only reason I purchased it in the first place was to correct my speedo...
Here's what is going on with my 2000 Dakota V6 3.9L V6:
After sitting for at least a couple of hours, the truck will crank but not start. After 3-5 tries, the truck does start but idles roughly at a very low RPM for 10 seconds or so and then stalls. I turn the key one more time and it starts up great and idles and drives normally. This behavior is very consistent. I have only driven it about 5 miles after it started doing this, because on that trip, the engine stalled while I was driving. Occasionally the MIL comes on and gives P0443 as the code. Question is, can the evap purge solenoid cause this behavior if it is going bad? I have inspected the vacuum lines, and they seem ok.
One more note: When this first started, I was pretty sure it was the fuel pump. Replacing that has not fixed the problem, and the fuel pump relay is good.
I purchased a 2000 F250 7.3 4x4 (auto transmission) about 8 months ago. I've noticed recently that when I accelerate there is a slight hesitation like there is slack in the drive line. This does not happen when the truck is moving and I accelerate. There is not audible clunk and the hesitation is not in the motor.
I checked the u-joints and they all feel tight. There is a little slack in transfer case that allows me to turn the drive line slightly back and forth. Is this normal? Should I be planning on a transmission or transfer case rebuild soon?
Update: I was researching the leaf spring isolator pads (mine are warn out or missing) and it sounds like these can cause something similar to what I am experiencing. I am planning on pulling a 28' travel trailer from Colorado to Wisconsin next month and would like to avoid any issues if possible...... Obviously, I know ....
(2000 F-350, 7.3L, 205k miles) Over this weekend, I noticed while driving mostly in the lower gears, that there was a slight hesitation with the throttle pedal depressed about half way or less. Seem to get worse as the day went by, but no lights or anything came on. Changed the fuel filter and added a fuel injection cleaner to the tank. Checked the oil and it was low, so I filled it to the correct amount.
Drove it around the next day, and it seemed to be good, until it warmed up some, and continued to hesitate. The hesitation seems as if it's not getting constant fuel, and the truck jerks a little. Once you get up to over 2000 rpms, it goes away. Looking up other reviews on similar issues, most have pointed to the throttle pedal sensor and just changed out the pedal assembly. Before I take it that far, I wanted to see what was the corrective action.
I have a 2010 with about 166k miles. I am getting a slight hesitation at slight acceleration or constant speed. It does not matter if it's on highway or freeway speeds. Now I am not sure if this in junction with me changing the PCV valve, cleaning the EGR pipe, or cleaning the TB for carbon recently. It started happening a week after it though.
View 19 RepliesTo make a long story long, my v6 developed a hesitation on startup after being driven and then sitting for a few hours. Sometimes so bad it almost dies - popping noise from under the bonnet and lurching would best describe the symptoms, the harder you press the accelerator the worse the symptoms. After about 5 to 10 seconds of driving goes away and never happens again until it sits of another few hours. Somewhat disconcerting when you decide to pull out in front of traffic....
Also recently started surging on freeway slightly and worse going up mountain passes at freeway speeds, may or may not be related. Does not have anything to do with brake predal being depressed, I can pressed the brake pedal and accelerator pedal at same time and car will rev and accelerate immediately upon brake predal release.
Talked to service advisor who told me that I needed to be sure and run premium in my vehicle which I always do. A couple days later with continued issues talked to my service advisor who then told me that the fuel in the NW had a problem and that I needed to run only mid grade and that would take care of the problem, which it did not. Talked to my service advisor again and he said that I needed to run only regular, that regular seemed to be taking care of the problem with the regional bad fuel all along he has been claiming that other manufactures are having the same problem Volvo, Saab, Ford on certain models.
I went along with one tank of regular did not make a difference on the hesitation, but made my vehicle more underpowered than normal. At this point I made a 2000 mile trip to CA and used CA fuel which is another completely different gas formulation than any other state in the west - 4 tank fulls of CA fuel made no difference same problem, both hesitation and surging. Took it back to dealer who then tried to tell me that it is a whole US problem with fuel....I wanted to call BS at that point, but agreed to let them keep it for a checkout, they kept if for 24 hours checking it out no codes, VW told them to run injector cleaner through it.
I have been having issues with the tires rubbing even on a slight dip on the freeway specially when running at about 70 mph . I have a 20x9 front offset 32 tires 245/35/20 and 20x10 rear offset 35 tires 275/30/20. I also installed tanabe nf210 springs. Is it bec of the offset? What can I do to get rid of it?
View 14 RepliesSo, lately I've noticed a slight fluttering sound in my '08 GS460 when accelerating on the freeway or up a slight incline. It'll kick in around 2,000-4,000 RPM, and it almost sounds like it's coming from right underneath the center console. I did have an exhaust system installed, then uninstalled, so maybe it's something the shop did, but can't be positive whether or not it was there before (always drive with my music on pretty loud).
View 4 RepliesI have a weird vibration only at freeway speeds. It's a vibration that lasts 3 seconds but are consistently 2-3 seconds apart. It's a very suttle vibration and can be felt at my feet and slightly on the wheel. My passengers can feel it if I mention it. The key thing about the vibration it's starts and goes away the starts and goes away?
View 14 RepliesJust bought certified preowned 2009 Prius from dealer. Never had one before. I did test drive it for 20 minutes before purchase. But on the way home from buying it today I noticed a constant and subtle "stammer," on the freeway at speeds between 50 and 80 mph, like as if the car was very slightly and frequently shifting in speed even though the accelerator was in a constant spot and the road was flat. I watched as the display constantly shifted, like many many times per minute, where and how power was being generated/used.
View 12 RepliesI'm still getting the occasional "slam" as I decelerate from freeway speeds as the trans downshifts from 4-3. Service writer says VW is aware of the problem and are working on a TCM reflash.
View 1 RepliesI have a 2010 Prius no frills model with 5500 miles on it. I've started hearing a noise that sounds like loud burst of radio static. I hear it with the radio off or on. It's very intermittent, but seems to occur only at freeway speeds. Seems to be coming from underneath the shifter or underneath the dash in the same area.
View 2 RepliesI have a 2002 4Runner that has recently developed a vibration at freeway speeds. I purchased new tires about two months before the vibration started. I have been back to the place where I bought my tires and the assure me that they are balanced.
I have been dealing with this problem for the past couple of months and have been getting nowhere. When I took my 4Runner into the dealership to get the lower ball joint replaced I spoke with the service folks about the vibration problem and all I got in response was "we've never heard of that before".
Have excessive cabin wind noise in your Gen 6 when travelling Freeway speeds. I know there would be some noise but when passengers mention it and we talk louder than normal then i think its an issue. It is kinda loud now...
View 2 Replies2011 Camry LE with what I would call a mushy or sloppy feel to the steering. It is most noticeable at freeway speeds and requires an almost constant driver input to maintain the car in my lane with slight corrections back and forth right and left. This is fatiguing on long drives. It feels like there is too much power steering assist at higher speeds, although an independent mechanic said he didn't think it has variable assist power steering. There is no pulling in one direction. Alignment has been checked and it's ok, and tires are balanced and properly inflated.
Strong wind or large trucks passing me cause me to struggle to maintain the car in it's lane. Toyota dealer mechanics and the Toyota rep checked it and gave me the "drives as designed" answer and that there is nothing wrong with it. I had an independent mechanic look it over and he said there is nothing wrong and that there is nothing that can be done to change the feel of the steering. It is hydraulic steering and not the electronic power steering. I have test driven other Camrys as well as Corollas and other makes of cars and they all drive with a more sure feel to the steering and I just want my Camry to drive like that.
I can hear a drone at freeway speeds coming from the engine compartment of my 99 Passat 1.8. I don't know whether this is normal, but it seems like the down pipe has a resonance/vibration. How to reduce this? Test pipe? Header wrap? Or is there something wrong that I have this buzzing?
View 3 Replies2007 Hyundai Elantra, gets this noise/squeak when around freeway speeds.
I took this short video, squeaking starts around half way in: Video - TinyPic - Free Image Hosting, Photo Sharing & Video Hosting
This is a really annoying noise .
OK so here's the deal. Driving around town @ lower speeds I've yet to have this problem. When driving at freeway speeds seems like between 1/4 tank & reserve all of a sudden the power just drops off . I mean like the ignition has been turned off. No throttle response .. nothing..... just begins coasting & dropping speed. When throttle is depressed... totally dead. This lasts for about 5-10 seconds then after coasting & looking where to pull off the highway all of a sudden the engine kicks back in like nothing ever happened. Where to look for Jetta MK 4 18T Fuel supply problem??
View 4 RepliesI have a 1995 Dodge Dakota. After a bit of freeway diving and everything is all warmed up the truck makes a rubbing/grinding/groaning noise, but only during sharp turns. Once I straighten the wheels back out the nose goes away. The noise doesn't exist when it's cold though.
View 11 Replies