I have noticed a moderate engine vibration at 1500 rpm on my R32 2008, but if you go to higher or lower rpm you cannot feel it anymore. I thought it could be a missfire, so I checked all ignition coils and changed the spark plugs but without improvement. Could it be the engine belt pulley?
View 3 RepliesGetting a weird resonance around 1,500 rpm? Noticed while driving at town-speeds. For a while I thought it was coming from the subwoofer, but I now know, it's the engine.
Car in motion, I engage the clutch, and watch the tachometer needle go down. Just as it passes 1,500 rpm I get this deep, bass noise from the engine. For about half a second, then it fades as the needle goes further down. I can replicate it while parked, at idle, by just pushing the throttle enough to get the rpm at that range. Boomy.
On cold days sometimes the engine runs around that range until it warms up, which makes the car sound really kick ass. In fact, someone heard it in our office's garage the other day and commented that my car sounded "too powerful for stock"...
It's by no means a "bad" noise, in fact I kind of like it. But I'm still wondering if it's a sign of something suspicious.
Usually after I run the car in manual/sport mode, I begin to hear a high-pitched 'hissing/whistling' noise coming from the engine. It sounds like a vacuum leak. It is audible while driving with the windows down.
I am having problems pin pointing the source, but it sounds like its coming from the center block. What is the right direction to the leak? It starts exactly at 1500 and cuts off at 2200 rpm (while in gear). 1500 to 3000 rpm while in park..
I have a Takeda intake installed and I re-tighten the fittings.
Car: 1993 Chevy C 1500 (2WD) manual transmission Background: The car sat unused in a garage for 2 weeks (no problems before this) the first drive after its break, the pickup almost felt like it was slipping and power was not getting to the wheels. The vibrating began the next day. The vibrating is very obvious and unpleasant under acceleration at approximately 2000 RPMs in any gear. Grease was injected via grease zerk into the center carrier bearing area and the vibrating was marginally better. Today the back end of the truck was lifted up and put into gear and brought up to 30 MPH. The pickup was then lowered and a test drive revealed that the vibrating was considerably diminished.
An inspection of the drive shaft reveals:no vibrating in neutral the U-joints are not loose or leaking; the drive shaft has 2 small dents which are countered on the opposite side by weights;the drive shaft will move up and down ~1 inch or less if pushed in bench press fashion near the carrier bearing;the drive shaft does not move in the direction of the length of the vehicle;the drive shaft will rotate freely 1/16th to 1/8th of a turn before it is stopped by the back of the transmission or the rear differential; no mud clods in wheel wells;new tires properly inflated.
I've got a V8 with about 250 miles - I took delivery last Saturday. I'm hearing a groan in the exhaust between 1000 and 1500 rpm.
It sounds (and feels) like it's coming from the underbody beneath the center console/arm rest. I can feel the vibration in the gas/brake pedals and the driver's seat. It doesn't seem to matter what speed or gear I'm in... even Neutral. Definitely related to engine rpms as it happens while downshifting as well.
I haven't looked under a T-reg lately. What is under that area... is there a resonator in the exhaust? It almost sounds like a loose brush shield or maybe a bad baffle somewhere.
I just bought my first Lexus, picked up a 2008 GX 470 with only 35k miles!
I just had the TSB for the "Clunk" issue fixed and I had a tire sensor that was leaking and had that fixed.
The ONLY other issue I am having is that there is a vibration at between 1250-2000 RPM and it's most prevalent at 1500 RPM, but it is gone above 2000 RPM. This happens while in park and hitting the accelerator to get to those RPM and it happens in all gears while driving, which is especially annoying because the SUV typically is sitting right at 1500 RPM while driving.
The Lexus dealer thought the driveshaft TSB would take care of the vibration, but it didn't.
I have a 2003 lexus gx and every time I am driving around 1,500 rpms it has a vibration and it feels like its coming from the transmission.
View 3 RepliesI have 2011 Sonata Limited 2.4L I have a rattle that seems to come from the engine compartment near/thru the dash/driver area. I am getting pretty good at replicating the issue. When I accelerate or decelerate thru 1500 - 1700 rpm the rattel/vibration happens. If I can continue to keep the same rpm level the rattle remains. It tends to be even more frequent when the AC is on. I have had the dealer look at 2-3 times and they cannot seem to remedy the problem.
View 2 RepliesJust had engine replaced by dealership due to oil plug coming out on highway and subsequent engine damage (their fault).As soon I picked it up, felt left to right vibration going from front to back during acceleration.Took it back to dealership. They balanced/rotated tires and checked alignment (they said within specs). Still feeling vibration and so did technician who rode with me.The service advisor pulls me over and said that per the "Honda Master Mechanic" they spoke to via phone, vibration is being caused by engine timing not being correct because, being it it had to be reset, the computer needs 500 miles to set it correctly. Does this sound like bull to you to? I'm thinking damaged strut when they dropped front end to install engine or motor mount.
View 3 RepliesWhen the truck is idling it has a weird vibration and their is a hum that comes from the engine. It then clicks like my clutch fan disengages or engages and both go away. I have only noticed at stop signs and sitting in a parking lot. 2004 5.4L....
View 2 RepliesI have a 2008 Pontiac G6 GT. I loved my card until I had to replace the rotors and changed to an all-weather tire. Now, I can feel a vibration in the steering column; a vibration in the seat and floor; there is a noise in the front of the engine when I am going over bumpy or icy roads; and the car pulls to the left when I have been stopped at a light or an intersection. Oh - When re-starting on a slightly icy or gravel-y road, I also get a sound that sounds like gears grinding -- not like the traction control is kicking in.Frustratingly enough -- the car can go from feeling like it is driving "tight" -- like the power steering is out -- to driving "loose" like the steering wheel is ready to fall off the car and vibrates like it never has before. No one notices the vibration but me (which is frustrating because I have driven my car over 30,000 miles, and what seems "normal" to others, is not "normal" to me).
View 13 RepliesI recently hit 180,000 km on my mileage and all of the sudden theres increased ticking engine noise and vibration. Sounds like a diesel engine. No check engine lights, gas mileage is the same, acceleration is the same and as far as I can tell after checking oil its within normal range for now.
I'm worried its either the VVTi Rubber hose exploded or its the VVTI Camshaft / piston slap issue. My dilemna is I'm 3 hours drive away from a Lexus dealer but there is a Toyota Dealer 10 min away. Should I bring it in to verify theres no oil leak at Toyota and then take it back to a Lexus mechanic to see if it is Camshaft gear ?
I drive a 2008 Elantra automatic,and have a constant engine shudder/vibration whenever the rpms are between 1000 and1500. The engine shudder stops as soon as I accelerate above 1500 rpms,or take my foot off the gas completely.
The dealer recommended cleaning of the fuel injector system,not sure if thats the course to take.I do know my model has had fuel pump issues,but the dealer has told me all recalls on the car have been processed.
I just did my plugs in my 04 F150 5.4 The truck had a really bad miss, and I figured it was time for plugs. I broke all eight plugs which I expected as the plugs were in there since new and had 120 000 miles on them. Replaced with champion double platinum and I am not certain that was the best idea.
The truck is much better with the new plugs but still has a miss and a rough vibration. The truck seems to shake side to side at idle but smooths out during normal driving conditions. I have noticed that it seems to lack power intermittently if that makes any sense. Also, the check engine light was on for a while but I tracked that down to a broken wire in the evap system.
So I am thinking first step is to verify that the coils and boots were installed correctly. I have to see if we have the scope module for the Genisys at work. I am going to check for vacuum leaks as well. I just changed the fuel filter and no change. Is there anything else I should look at? Would cam phasers cause a rough idle and intermittent loss of power?
I don't drive this truck every day so I can take it apart to diagnose it further...
I posted a while back about my 04 5.4 having an issue at idle. I did all the normal things like replace coil, spark plug, etc etc. No change to the issue. It still acts as though it's misfiring on a cylinder and I get codes P0306 and P0316. Finally took it to ford and had a diagnostic check ran. Everything on the top end was in working order. The tech even put a known working coil on 6 and nothing changed. I was told that it's either an intake or valve issue on that cylinder. But no definite answer to problem.
Fast forward to yesterday. I got a wild hair at lunch and went out and started truck. Pulled injector plug off of 6. No change to the way it was running. I did the same for 5, 7, 8, 1, and 2. All of which made a big difference in the way it ran. It was obviously misfiring with no fuel to cylinder. This gave me the idea to swap 5 and 6 when I got home to see if the issue followed the injector from 6. I did NOT. I pulled the plug on 5 and got the obvious change in the way it ran. So there is definitely something going on at cylinder 6 that I cannot figure out.
PCM, bad intake, bad valve? I'm not rich so a trip to ford for repair is gonna have to wait. Truck seems to run fine when driving except for slight hesitation during acceleration.
-15 degrees at 7:30 this morning and my F-150 4.6L started just fine. At 9:30 and -6 engine would turn over well but wouldn't start. When I shut the key off, I would hear a "vibration" from the area of the instrument panel and the speedometer needle would shake for about 15 seconds then quit. At 1:30 the truck started fine but the trip odometer had rest to 0.0. What happened and where to start looking?
View 4 RepliesMy wife's 2010 Golf TDI has started to vibrate at idle. I can't see anything obvious (sloppy belt, loose exhaust, etc). It does this only at idle, sounds like a nasty truck and goes away when you drive off. The engine shakes much more than normal. I have 2011 TDI Sportwagen and it does not do this. So, I won't entertain any comments about this being normal. Where should I start looking? I did an autoscan with VCDS, nothing came up (I'm still a rookie with this device, though).
View 5 RepliesJust got my 2015 manual Golf GTI last Monday. The car has been great (except for the dealer leaving in the shipping pucks in the struts) and a lot of fun to drive. Over the past week I've noticed that when stopped and idling the engine vibrates every so often. Just like a light flutter. You can feel it in the pedal and kind of on the floor. This happens with the clutch engaged or not. Stopped at a light etc. Just wondering what would be the cause. I thought maybe bad gas that the dealer filled it up with. I just filled up with new gas a couple hrs ago. Maybe coil packs? When driving I have full power and it feels completely normal. Just that slight flutter every few seconds at idle.
View 17 RepliesWith my car sitting, out of gear or clutch in, I rev the engine to say 4 thou. As the engine decelerates I get a perceptible vibration or shudder. It feels like an out of balance. In gear, accelerating, no problem. In gear, decelerating, no problem. And it doesn't happen all the time. It does, or doesn't do it hot or cold.
View 10 RepliesTwo control arms and a passenger side cv axle I get a bad engine vibration @3800 rpm. Feels like solid motor mounts. It goes away @4500 rpm.
The old cv axle was making noise from the inner joint and the control arm bushings were broken apart.
The engine vibration was not there with the old parts.
When I'm idling and I rev the engine to exactly 1200 rpm i can feel an extra vibration coming from the engine. If i hold it at this rpm it will continue on. now this is not a violent vibration but more so of a buzz i can feel that travels to my steering wheel as well. what could it be ?
Another question is when i travel up my driveway and i hit the sloped curb at a angle i can hear a specific "clunk" sound coming from around the drivers foot well area what could this be? perhaps my axle going bad? I also heard it when I was reversing out of my parking space while turning.
I am new to this car and trying to make sure I'm doing everything i can to put it into good shape.