Ford F-150 - 1997-2003 :: Engine Starting Pulling Down And Shaking Heavily?

So i drive a 2001 F150 4.6L and over the last couple of years it has started pulling down and shaking heavily. I have taken it to mechanics and it always gave a code as a miss. well we replaced the coils and the plugs and of course it still has the problem. finally we did a compression test and it shows that #3 and #5 have no compression and the mechanic said it was either a blown head gasket, a valve or a cracked head. it has 230K miles on it so i was wondering what your thoughts on it were and also if it would be cheaper just to swap the motor.

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Passat - Volkswagen :: 2003 - Started Shaking When Accelerated

After a rotate and balance, car started shaking when I accelerated. It only shakes on acceleration. I thought I need and alignment so I had one. Didn't stop. I replaced all four tires, breaks, and rotors as well as the front axles. Still shaking when accelerating.

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Passat (B5) :: Smoke Heavily Right Under The Coolant Tank

Whats under here that can be causing my car to smoke? During the week I dont drive it much just because I drive and take home my work truck, but when I start it up and let it run it smokes pretty heavily, right under the coolant tank but more to the rear. Other then a valve gasket what else could this be? Also comes from that opposite side but not as heavy.

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Passat (B7) :: Turbo Spool Heavily With Little Throttle Input

Anybody have any issues with this? I have a week old r-line and had the epc light come on, turbo seems to spool heavily with little throttle input and seems a bit sluggish.

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Cherokee :: 1998 Jeep Started Shaking When Engine Started - Backfire

My '98 4.0 has 213k on it and the other day I started the engine and the jeep started shaking like crazy. Eventually the engine quit and refused to turn over so I looked under the hood and quickly discovered the problem, a deteriorated rubber elbow on the left manifold. The elbow connects to a threaded breather type valve in the manifold and has a thin piece of black plastic routing to the purge solenoid next to the left fender/air box.

When I removed the rubber elbow from the manifold the engine eventually turned over and idled fine, I then headed to autozone and found replacements of the same diameter, I cut them down a bit to match the length of the originals. Since its been a while I changed the plugs and wires, coil pack along with cap and rotor while I was at it. I replaced one plug and wire at a time to ensure I didn't mix things up, same goes for the cap. Now the jeep seems to take a few more seconds to get started but once it does it idles fine.

Now when I hit the gas hard the jeep will hesitate and then backfire. If I'm smooth on the gas the jeep drives good, whether city or highway. When coming to a stop the jeep will sometimes buck slightly like it wants to cut but doesn't. The backfire sounds like its coming from the air box and oddly enough, my aftermarket radio no longer plays in the accessory position, probably a separate issue. So far there's been no check engine light.

I really need to keep this jeep for a few more months and I would hate to put big money into at this stage.

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Passat (B6) :: Heavily Worn Part Is On Inside Of Both Front Tires

Getting new tires very soon. I noticed this wear pattern on my front tires. The heavily worn part is on the inside of both front tires. Is this normal wear for our cars (I do go around the turns pretty fast) or should I have an alignment done once the new tires are on?

The link might not be working, try this one? [URL]

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GTI 337/20th Anniversary :: Engine Shaking Almost If Motor Was Bogging Down A Little

I have a 2004 gli and there r no lights an no codes but when I am driving the car shakes a little almost if the motor was bogging down a little. its nothing to major just a slight back and forth movement. I cant seem to figure out the problem it seems to go away during acceleration. Also one other thing is it seems to do it worse when its warmer!

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Sonata NF (2006-10) :: Motor Shaking Violently At Cold Start

My 2007 3.3 Sonata has begun acting up at a cold start up. The motor shakes violently and I have to cut it off and try again. It normally smooths out. This has happened intermittently two or three times in the past three years but happened twice today.

I am out of town at the moment and my wife has the car. She is worried about driving. I am thinking it is some type of sensor etc. If I knew what it was I could have her take it in and I could monitor the repair process.

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Prius (2010-12) :: Loud Rumbling And Shaking After Starting Motor

I have a Prius III 2011. I've had it for 10,000 miles and have had no problems at all. Yesterday, when I started the car, it made a loud rumbling and the engine shook, when it transitioned from the electric motor to the gas engine.

It did that several times when I restarted and then went away. The problem happened on the transition each time. Electric motor came on perfectly and then ten seconds later it was like an earth quake under the hood.

My dad watched the engine and said that it shook really hard. At first he thought it might be a fan belt but then he said it seemed more like water or something may have gotten into the gas tank and it was choking...

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Jaguar - Xj6 :: Misfiring Cylinder 5 / Car Started Shaking With CEL Came On

I used fuel injector cleaner in two different gas tanks; the car started shaking and the check engine light came on. The mechanic changed a sensor but the car was doing the same; I was told that it will take 4 full gas tanks to clean the gas lines. I went to autozone and they told me that the car had a misfire on cylinder 5 and multiple misfire as well. I do not trust the mechanic any more since I had to take the car back to them several times and still is not fixed. They also did a full tune up and the check engine light still on and flashes when I am going about 55 mph.

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Sonata I45 (YF - 2011+) :: Started Sputtering And Shaking

Okay so I haven't driven my car in a couple of days, and when I started it today it started sputtering and shaking like it wasn't getting gas. I let it do this for about ten seconds to see if it would set a check engine light but it didn't. I shut off the car and restarted it, then it ran perfect.

I have had this happen to other cars if I let off the key too fast, but I don't think I did that today, I turned the key the normal amount of time. It only has 20k miles on it.

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Intrepid :: 2004 Dodge Shaking When Started - Car Stalling

When i went out to start my car it would start but then start shaking really bad when i would it the gas it would stall what might this be? i checked the oil and it is very low could this be the problem? 2004 dodge intrepid ....

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Camry :: Started Shaking At Stop After Transmission Flush

Bought the Camry new in May 2006. Besides the oil hose leak (which a recall fixed), it's been a perfect car.

Fast forward to the present. I needed a brake job, so my master mechanic buddy installed front and rear powerslot rotors and akebono performance pads and flushed my brake fluid. No problems with the brakes.

A few weeks later I wanted to treat my car to a 90K full transmission flush (it's first transmission service). I had it flushed at a local toyota independent shop. They used WS fluid. A few hours later, my transmission which shifted perfectly fine before the flush started shifting weird. I thought the computer had to relearn my wife's driving style. When she brakes hard (if she's going 50 and the light turns yellow and she brakes hard, her car slows down normal, but right before it comes to a complete stop is when the car shakes. She said it started right after the transmission flush.

A few days later when she was at a red light, the car check engine lit up with a check battery (she thinks that's what it said on the screen). When the light turned green, it wouldn't accelerate, but it would roll forward when you let go of the brakes. When she got to a safe place to park/stop she turned off the car. A few minutes later she turned the car back on and it was fine.

I told that to one of my buddies who had something similar happen to him in his 06 Mustang GT, the Ford dealer cleaned his throttle bottle and maf sensor and he was on his way. I had my throttle body and maf cleaned. Now with new brakes, new brake fluid, a flushed transmission, a clean throttle body and maf, I thought everything was good.

On the freeway , the car would not shift to 4th gear or higher. So I exited the freeway, drove the surface streets to a independent Toyota shop. Left the car there all day, they could not find anything wrong. So, right now everything is back to normal except the shaking when you are almost at a complete stop, which started AFTER the transmission flush, what that might be?

To describe the shaking problem, imagine I'm driving 45-50, light turns yellow, I slow down, 50-20 is fine, maybe even 50-15 is fine, but the car shakes right before it fully stops.

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Golf IV R32 :: Car Started Shaking When Down Shifted Back Into Third Gear

Last night I was messing around with a bimmer. I was on 2nd gear, so i floored it and it wouldn't go in third gear. So I tried fourth and it wasn't going 4th neither. So i threw it in fifth. Started driving, I down shifted back into third, the car started shaking. Now the car shakes so much on idle. This all happen last night. I went home, and i checked out the coil packs. They seem to be fine. I was told it could be my spark plugs. So this morning,i replaced the spark plugs and coil packs and the car still shakes a lot on idle and when i drive it. I scanned it, and nothing pops up, no check engine light. My motor mounts seem good. I just recently got my um N/A tune. I feel like the tune is doing this. I have no clue whats the problem. I changed the spark plugs and coil pack for no reason. Also under my exhaust mid pips where the clamps are right after the cats. Water is leaking out. So i thought the gas station i went to, use water in their gas. Gas was low, so i put more gas, and still having the same problem.

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Acura - Integra :: 1994 - Started Shaking All Of Sudden?

I I have Integra 94 RS, all of sudden it started to shake like crazy. it feels like the car has a stuffy nose (something clogged).

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Ford F-150 (2004-2008) :: 2005 - Started Shaking - CEL?

I was driving my f150 going down the highway. Cruise set at 110kmh. All of a sudden truck started shaking And sounded horrible. Shut off the cruise. Floored it.it misses fired like no tomorrow and no power, looked down check engine light was flashing. Then all of a sudden everything normal. Now its intermediate and light solid on. So I thought I will just I will hook up the code reader. And NOTHING it didn't turn On. No beep nothing. Tried 2 readers no connection. Trucks a 2005 ford f150 fx4 5.4 217600km on the clock

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Prius (Gen 2) :: 2005 Car Started Shaking Like Sputtering / No Engine Lights

I Purchased a used 2005 . Everything was great all weekend long, but this morning, the car started shaking as I was driving it down the road. I drove my 55 mile commute, parked and took my son in to preschool. The shaking started when I left the school. As I was driving (around 45 mph, accelerating to 55 on flat road), the car had some definite shaking like a sputtering shake, but there was no sputtering noise.

No engine lights are on. Could this be a balancing issue rather than an engine issue? Or possibly a joint? Do these cars even have a flex joint?

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Prius (2010-12) :: While Driving Car Started Shaking When Brake And Turns Off

I have a 2010 prius and today when i was driving the car it started shaking every time I brake and after a little bit. I realized that the car was having trouble shifting from battery to engine and engine to battery and once the battery runs out the car shuts off and when I start it again it starts in engine mode and charges the battery..

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Subaru - Forester :: 2000 Started Shaking At Higher Speeds

My 2000 Forester recently started shaking while driving at highway speeds or while under engine load (hills, accelerating, etc). My first thought was that it was a problem with the alignment so I took it to my local tire shop. The car has 164K on it and has been without a Subaru specific mechanic since my last guy got fired a year ago, though I am trying to get an appointment with the only other Subaru mechanic in the area, outside of the dealership.

The tire shop found an issue with cupped tires (naturally they'd want to sell me tires) and told me that my passenger side rear CV joint was bad and they'd have to replace the axle. Since this sounded credible for the symptoms it was showing and they found me an axle, I told them to go ahead and replace it.

When I got it back the first time, I didn't see any great improvement in the shaking. I also noticed that they'd forgotten to put the bolt back into the bottom of my shock absorber. o_O When I brought it back to them, they fixed the missing bolt and agreed to keep it for a week to troubleshoot where else the shaking might be coming from. In the process, they replaced spark plugs and wires (which it probably needed anyway) and did an oil change, but the shaking is still there after all their tinkering. They suggested the problem may be in the timing and that I should have that checked out.

I don't think they're right about that. The vibration feels (to me) even more like a CV joint problem now than it did before. It shakes more violently and at slower speeds the longer it runs so by the time I get to work (40+ miles) it's almost constant. It stops shaking when you pop it into neutral and let it coast suggesting it's not timing or alignment - and making me think even more that it's something to do with the drive train.

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