Ford - Mustang :: 2003 - Vibration In 5th Gear At 60 MPH
Mar 14, 2013
I recently had the clutch replaced in my son's 2003 Mustang and when I got it back it had a vibration in 5th gear at 60mph and in almost every gear when you let off the gas and decelerate while it is still engaged. It levels off an then as the car starts to slow down because of the engine and I get a vibration that feels as if is coming from underneath the car. I had them turn the drive shaft 180 degrees but no change. As an example, in 3rd gear while decelerating with the clutch engaged the vibration comes in about 40mph. If you disengage the clutch all vibration ceases.
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I have a 2003 Mach 1 Mustang, ( 4.6 DOHC 32 Valve)....
When I start my car in the morning. Idling the car sounds normal and perfect with my SLP exhaust. But when I start to go on my merry way, when I’m in 1st and 2nd gear and I accelerate past about 2.8K rpm's. I hear a really quite noticeable pingy/tingy sounds from my engine (Yes sounding like that annoying AMMCO commercial with people making noises). This will continue for a little while when i get into my normal running temperature, the sound isn’t as "Loud" so to say but still present.
I can comfortably say that there is nothing loose within the engine compartment. My spark plugs are tightened to the proper amount. I experience no performance lost as well. This has just been a nuisance since I have purchased the car, it currently has almost 60k mileage and has followed the proper maintenance.
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I have a 2004 Mustang convertible V6 auto with 140K miles. The car has a rumble-strip like vibration that will come and go at any speed. But seems to be most noticeable at highway speeds when the car hits a ruff spot in the road. It will rumble for a short while the gradually go away. It can be more pronounced sometimes than other times.
The car did hit a curb with the right side front tire, enough so that the tire had to be replaced and did scuff up the wheel pretty good also. Had the one tire replaced, all tires balanced and rotated. Front-end alignment done.
Engine and transmission both seem to operate smoothly. New plugs, wires and throttle body cleaned. New brakes all four. I have noticed the ball joint on the front right does have a small amount of play?
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I recently bought a 2004 Mustang convertible V6 auto with 180K miles to be my daughter's first car. The car has a driveability issue. It has a "rumble-strip" like vibration at speeds between 35-55 mph. This is when accelerating or decelerating. If I slip the car in neutral when driving the vibration is gone. Here is what I have done: new plugs, wires, coil. New u-joints. Front end needed a new tie rod end on right side, new transmission filter and fluid (only replacing lost pan fluid). Another thing wrong with the car (possibly related?) is that the ABS & traction control lights are stuck on indicating a system failure with the ABS.
Note that when replacing the ujoints I noted a couple of things:1- there is SOME amount of play at the transmission tailshaft bushing. It seemed excessive to me, but a local transmission shop told me that if it is not leaking fluid that it is not a problem. I did not gage the movement, but it was close to 1/16".2 - The other thing I noticed is that the universal joint for the rear yoke was a little bit stiff, meaning that it did not move as easily as I would have thought that it should. This was the case with both the old rear u-joint and the new, This indicates to me that the pinion trunnion ears are not perfectly aligned, but not sure what I should expect.
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My 1993 Mustang GT 5.0 will not go in to 2nd gear. It's the AOD and it goes into 1st, 3rd and OD just fine. I've heard there a pressure bolt that set the pressure in the trans and that it may be why I can't go into 2nd. And I've also heard that my TV cable may be stretched.
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So I just put a new clutch in my 01 Mustang with the baby 3.8l engine and a 5 speed T5OD transmission. The car will shift through all gears fine when turned off, but when I start it in neutral and push the clutch in, it won't shift into any gear. I can start it in first gear though with the clutch pedal in and it moves forward VERY slowly. The trans has enough fluid, and I already pulled up on the pedal to self adjust. Not exactly sure what else could be wrong.
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I have a 2006 Mustang (manual 5 speed) that recently has been having a problem getting into 1st gear
Symptoms:1. When the engine is cold, there is no issue getting the car into gear2. Once it warms up (after approx. 20 miles or 30 minutes driving), it is very difficult to get into 1st gear. I have to put it in 2nd then get it to slip into 1st.3. On hot days the problem starts sooner and is hard to get into the other gears4. when the car has warmed up on a cool day. I can get the car into the other gears (2nd, etc) when standing still, but first is almost impossible
Originally the problem showed up when my wife drove the car, but it is getting worse. Why the engine and/or outside temperature would affect how my I can get my car into gear?
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This is on an 01 Mustang with the baby 3.8l and a T5OD tranny. I installed a new clutch and now when the car is on, it won't shift into any gear. But I can start the car in gear and let go of the clutch and it moves forward just fine. I took everything back apart and checked the clutch plate and it is in there correctly. The clutch fork is completely on the little pivot ball.
The throw out bearing is the same size and everything as the old one. I pulled up on the clutch pedal to self adjust. Still not going into gear when the car is on.
I have heard that I might have air in my clutch line. But this clutch is cable actuated, not hydraulic. I have no master cylinder. Like I said before, I already pulled up on the clutch to self adjust and still no luck.
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At work we bought a 2003 F-250 at an online auction. I was driving it home, and when it shifts into fourth gear, (overdrive) a vibration develops. When I pushed the overdrive lockout on the gear selector and it downshifts to 3rd the vibration pretty much goes away. Turn OD back on and it upshifts and the vibration is back. The transmission seems to shift through all the gears really good / smoothly and is glass smooth when you go from Reverse to Drive. What could this be; fourth gear going out, sticking valve in the tranny, drive shaft off balance? Just not sure where to start on this one.
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My 2003 Mustang convertible (6cyl) has recently started making a loud clicking noise under the hood that seems to come on after driving in stop-and-go traffic or when turning on the a/c. I don't notice it when driving on the highway at a relatively steady speed. The clicking will continue for a minute or so and then stop for a while. I had also noticed a strange melting plastic or chemical smell coming from under the hood whenever clicking has happened. I had also noticed a couple weeks ago that at stop lights, the a/c was blowing warm air even when on the coldest setting. The air would then become cold again after driving for about a minute. What could this problem (or problems) be and can I fix it (or them) myself?
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I have a 2003 Ford Musang 3.8L v6 when I start my car for the first time of the day or after several hours of sitting the car idles high between 1000-1300 RPMs for approximately 15-20 seconds after that it idles down to 600-800 rpms. I changed the spark plugs wires air filter not sure what else it could be no Check engine light.
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Sitting at a light. I noticed a slight vibration while in gear. Get home. Put her in park and noticed it again. Took her for a spin again. It seems to do it at low speeds, cruising and goes away once I'm on it? What would be a good starting point to track this down?
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Brought the truck home the other night after having the 4:88's and locker installed. At about 65mph plus I have a severe vibration that sounds like it's coming from the front. It's bad enough I can feel it in the floorboards.
After some research I'm thinking the drive shafts need to be balanced due to the increased speed they are now running at. The u joints are good and I trust the installer did a good job putting the gears in.
Factory gears were 3:73's. 7" of lift on 37's. Any other parts other than the drive shafts?
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Vehicle: 1998 F150, 158k mi. MT (M5OD), 4.9l I-6.
Description of problem: About 2 weeks/500 miles ago, truck developed a scraping/squeaking sound. I thought maybe something was rubbing on the driveshaft, but inspection revealed no likely candidate, nor disturbed metal on the shaft.
Over the course of the next 500 miles, it's gotten worse, so that current symptoms exhibit themselves (to one degree or another) 80% of the time. The symptoms are:
- Worst on first drive of day, on first mile.
- Sound produced somewhere between scrape and squeak.
- Vibration noticed throughout cab and through steering wheel ONLY when foot off clutch...smooth as soon as clutch depressed.
- Giving it a little gas (at constant speed) usually smooths out symptoms somewhat.
- Recently had bed loaded to gross. Vibrations went away, to return once bed empty.
- MT fluid found to be full, in good condition, and with 15k mi since change.
So, what's up? Given that a load in the bed improves things, I was thinking U-joints: but the driveshaft spins in neutral, too, so why would pressing the clutch change anything? I also thought about tired clutch bearings, but everything I've read says pressing the clutch makes things worse, not better.
Is it worth examining the tranny-to-engine bolts?
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I have an 07 F150 xl 2wd 5speed. It has a vibration/shake at about 30-45 mph no matter if its in gear or neutral, or if its under throttle or not. It also gets a little worse when breaking coming down from about 45-30mph.
I was thinking at first it was the wheels out of balance since it was only at a certain mph range but the braking thing has me thinking rotors. The truck has about 51000 miles on it.
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I have begun to notice a vibration when I am in first gear starting out with a bit of a load. The vibration goes away as I gain speed and the load reduces. None at any of the higher gears. If I take off real easy and allow the truck to gain speed without pushing it, the vibration does not exist. The truck is the one outlined in my signature. It is equipped with a 3 speed auto with overdrive. I am thinking this could be a U-Joint that might be starting to go out.
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2004 Excursion... 1st time into a 6.0 for me so I took my time. Truck has 192000miles.
PHP Ficm atlas 40, 58V Swamps
SCT Tuned via X4 (recently)(Extreme street at the time)
Synthetic 0w30 summer and 0w40 winter.
FORD filters ALWAYS, 5000mile intervals no pushing it
FORD fuel filters, BOTH regularly.
Studded, AFE Stage 2, Liberty EGR Delete.
42's, 4:88's with Detroit in rear
Highway driving and feel a stumble. Weird, then another, ok that wasn't a bump. Then steady rough idle and a heavy vibration when I lightly got back up to speed to get myself home.
Had new filters so started there. Just changed in the spring here and they were in pretty new condition but swapped them out anyway. Stripping the cap, 120 bucks and had to put a new one on.
Start truck and still rough idle, test drive and still a bad vibration.
SO, I read and search. Scanning with Ford or AE are my number one priorities and they were done along with Fuel pressure check.
Scan revieled Inj 6 out, fuel pressure at 60 PSI. We pulled plugs off injectors with results except 6, confirming it's not working.
Ordered an injector and the Aliant Power rebuild kits to freshen up the other 7.
Disassembled all 7, NO stiction problems at all and all 7 spool valves were clean as a whistle. Bodies of injectors were good on 6 of them and had a screen in cyl 3 what was completely gone (the 3 screens around the body of the injector). Tip was also plugged but one hole. (used brake cleaner in tip and air to confirm 6 holes were clear) Used the body of the core on that injector but not the spool part. Replaced all O-Rings incl the seal inside the top where rail snaps into. Sanded spools (800grit 2-3 turns) and installed same way they came out. Stem pipes and dummies new as well.
Reassemble, carefully and fire truck. WOW....running abit rough but smoother. Ive read it takes abit to get air out of system and to expect longer cranks ect. Shut it down. INspect for leaks. Button up the ficm, and few other things. Re-fire truck with abit longer of a crank. Fires and running smooth. HERE's where it starts acting up again. I can feel a small stumble....then another....then full time again. Exact same as before. Pull 6 off and it's that injector again.
Here's the big mistake I made. Reinstalling injectors, I put the new one in #4 spot and number 4 in 6's spot. Not smart, I know.
Pulling inj plugs off around entire motor while running and def No 6.
Put things away, call buddy and he says possible FICM. or harness.
So i pull inj harness and OHM every single pin and map it. 100%, I go grab his "good" ficm and test with that. HOLY COW, FOUND IT. Started great... Then as she warmed up ICP at650ish, EOT ECT getting to 100-110F (only a 4-5* delta always monitor) is starts to vibrate and run rough again.
Read some more....OHM testing is one thing, actually load testing harness confirms if it's actually no good. Harness is 450 bucks plus our lovely 13% tax so I want to diligently cross this bridge. Grab a harness off a running 6.0 and test next day.
Fires up and runs smooth. Then, as temps come up it starts again. Walked away last night and when I fired up this morning. Started great and as she warmed up vibration was back. Along with a intermittent squeak from the turbo housing area.
Codes.... SCT X4 tuner is reading nothing DTC's and hasn't since day one so I "assumed" no codes until buddy scanned with AE and since it's last WiFi update wouldn't connect to computer and gives me error code 10007 when I try to tune. **Ended up fixing last night, went into another "Tune revision update" and now connects to my computer AND returned my truck to STOCK and resested truck. Still running rough.
So I plug my PHP FICM tuner and get codes:
P1102 "Unkknown" (reading here I had my AFE off and not plugged in)
P0113 Intake air HI input
P0284 Cyl 8 cont/bal Fault
P0603 Internal control Module KAM error
P0611 FICM Perf (58v swamps, I've read always throws this code and I've had that code since day 1)
P0676 Glow #6 fail
Lastly I'll add, no smoke out tail pipe at all during all testing minus the black puff when tune loaded.
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My F-150 has developed a rattle and vibration at idle that only occurs with the truck in gear and stopped (with the brake depressed.) The noise appears to be coming from the front of the truck, perhaps from the driver's side (though it's difficult to tell while sitting in the cab).
Before I go crawling around underneath with my son holding the brake while the truck is in drive--I would sure like to know where it might be best to point the flashlight.
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Trying to track down a vibration issue. Not steering. But, idling in gear and driving. I feel the vibration through the go pedal and floor board and seat on driver side.
Checked obvious points. Down pipe, complete exhaust system. Motor mounts, tranny mounts and steering.
Got to be some other spot I'm missing. Checked driveshafts. Everything seems OK.
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Late build 03 f350 auto, I got a p0500 code and noticed sometimes after 2rd-3rd gear engages theres a shudder or fast vibration for few secs unless i let off, it didn't start this till i took batteries out, where is the location of the vss at, I am seeing some say at each wheel, on top rear diff, on top back of trans so not real sure?
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In addition to having some play in all gears, I am having vibration only in 4th. I put brand new oil in the trans, and I intend to do the cable adjustment and new bushing next weekend. I am concerned that this will not fix the problem though. It only happens in 4th and in addition to vibration, when alternating from being on the throttle to not i can see and feel the lever kick forward a bit (when off the gas) and snap back when i get back on the throttle. It has never actually popped out of gear, but it is definitely not normal.
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